#7383FB
Closest named color: Cornflower (#6A79F7). oklch(65.6% 0.177 274.7), rgb(115, 131, 251).
Aa
Black text reads best on this color (6.36:1).
About this color
#7383FB is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.177 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.029 away. Black text reads best on it, at 6.36:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.177) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 6.36:1 |
| White text | 3.29:1 |
Values
| HEX | #7383FB |
| RGB | rgb(115, 131, 251) |
| HSL | hsl(233, 94%, 72%) |
| OKLCH | oklch(65.6% 0.177 274.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7383FB | 3.29:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #7383FB | 6.36:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #7383FB text on white | 3.29:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #7383FB text on black | 6.36:1 | AA | Lc -41.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CFD7FA
oklch(88.4% 0.049 275.2)
-
Step 300
300
#B0BDF9
oklch(81% 0.086 274.8)
-
Step 400
400
#8798F6
oklch(70.6% 0.139 274.5)
-
Step 500
500 (this color)
#7383FB
oklch(65.6% 0.177 274.7)
-
Step 600
600
#5661E1
oklch(55.6% 0.192 274.6)
-
Step 700
700
#474FC4
oklch(49.1% 0.18 274.7)
-
Step 800
800
#3A429E
oklch(42.8% 0.148 274.5)
-
Step 900
900
#31397E
oklch(37.8% 0.116 274.5)
-
Step 950
950
#1D224A
oklch(27.1% 0.074 275)
#7383FB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4993FF | 0.053 |
| Deuteranopia (no green cones) | #3788F8 | 0.058 |
| Tritanopia (no blue cones) | #2C9EB3 | 0.157 |
| Achromatopsia (no color) | #8E8E8E | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7383FB
#7383FB
oklch(65.6% 0.177 274.7)
- #AB8F00
#AB8F00
oklch(65.6% 0.135 95)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7383FB, closest first.
No curated palette has a color within ΔE 0.04 of #7383FB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.029
- Soft Blue #6488EA ΔE 0.035
- Lavender Blue #8B88F8 ΔE 0.037
- Periwinkle #8E82FE ΔE 0.037
- Cornflower Blue #6495ED ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.057
- Chefchaouen Blue #4895EF ΔE 0.064
- Medium Slate Blue #7B68EE ΔE 0.064
Use #7383FB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.