#757AED
Closest named color: Cornflower (#6A79F7). oklch(63.1% 0.169 278.5), rgb(117, 122, 237).
Aa
Black text reads best on this color (5.76:1).
About this color
#757AED is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.169 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.021 away. Black text reads best on it, at 5.76:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.169) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.76:1 |
| White text | 3.64:1 |
Values
| HEX | #757AED |
| RGB | rgb(117, 122, 237) |
| HSL | hsl(238, 77%, 69%) |
| OKLCH | oklch(63.1% 0.169 278.5) |
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 #757AED | 3.64:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #757AED | 5.76:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #757AED text on white | 3.64:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #757AED text on black | 5.76:1 | AA | Lc -37.9 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D2D7F8
oklch(88.6% 0.046 278.6)
-
Step 300
300
#B4BCF6
oklch(80.9% 0.082 278.3)
-
Step 400
400
#8F97F2
oklch(70.8% 0.133 278.6)
-
Step 500
500 (this color)
#757AED
oklch(63.1% 0.169 278.5)
-
Step 600
600
#6060DB
oklch(55.6% 0.183 278.6)
-
Step 700
700
#4F4EBE
oklch(49% 0.171 278.4)
-
Step 800
800
#41419A
oklch(42.8% 0.142 278.6)
-
Step 900
900
#36387A
oklch(37.7% 0.11 278.4)
-
Step 950
950
#1F2148
oklch(26.9% 0.071 278.2)
#757AED 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) | #448BF1 | 0.062 |
| Deuteranopia (no green cones) | #3881EB | 0.064 |
| Tritanopia (no blue cones) | #4493A8 | 0.148 |
| Achromatopsia (no color) | #868686 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757AED
#757AED
oklch(63.1% 0.169 278.5)
- #9E8900
#9E8900
oklch(63% 0.13 98.3)
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 #757AED, closest first.
No curated palette has a color within ΔE 0.04 of #757AED.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.021
- Soft Blue #6488EA ΔE 0.040
- Medium Slate Blue #7B68EE ΔE 0.042
- Periwinkle #8E82FE ΔE 0.049
- Lavender Blue #8B88F8 ΔE 0.051
- Medium Purple #9370DB ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.064
- Cornflower Blue #6495ED ΔE 0.069
Use #757AED 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.