#7C9DFD
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.3% 0.145 268.2), rgb(124, 157, 253).
Aa
Black text reads best on this color (8.09:1).
About this color
#7C9DFD is a medium-light, vivid blue. In OKLCH its lightness is 71%, its chroma 0.145 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.024 away. Black text reads best on it, at 8.09:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.09:1 |
| White text | 2.59:1 |
Values
| HEX | #7C9DFD |
| RGB | rgb(124, 157, 253) |
| HSL | hsl(225, 97%, 74%) |
| OKLCH | oklch(71.3% 0.145 268.2) |
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 #7C9DFD | 2.59:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #7C9DFD | 8.09:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #7C9DFD text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #7C9DFD text on black | 8.09:1 | AAA | Lc -51.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#CBD9FC
oklch(88.6% 0.051 268.1)
-
Step 300
300
#A8BFFC
oklch(80.9% 0.09 268.4)
-
Step 400
400 (this color)
#7C9DFD
oklch(71.3% 0.145 268.2)
-
Step 500
500
#5A7FF8
oklch(63.1% 0.185 268)
-
Step 600
600
#4364E7
oklch(55.6% 0.202 268.3)
-
Step 700
700
#3552C9
oklch(49.1% 0.188 268.1)
-
Step 800
800
#2C44A3
oklch(42.8% 0.156 268.2)
-
Step 900
900
#273B81
oklch(37.8% 0.121 268.2)
-
Step 950
950
#17234B
oklch(27% 0.076 268.4)
#7C9DFD 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) | #77A7FF | 0.025 |
| Deuteranopia (no green cones) | #699BFB | 0.023 |
| Tritanopia (no blue cones) | #40B2C1 | 0.131 |
| Achromatopsia (no color) | #A1A1A1 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C9DFD
#7C9DFD
oklch(71.3% 0.145 268.2)
- #C89C03
#C89C03
oklch(71.4% 0.145 88.3)
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 #7C9DFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.024
- Cornflower Blue #6495ED ΔE 0.042
- Perrywinkle #8F8CE7 ΔE 0.051
- Lavender Blue #8B88F8 ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.062
- Soft Blue #6488EA ΔE 0.068
- Periwinkle #8E82FE ΔE 0.069
- Carolina Blue #8AB8FE ΔE 0.075
Use #7C9DFD 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.