#7D91ED
Closest named color: Perrywinkle (#8F8CE7). oklch(68.1% 0.138 273), rgb(125, 145, 237).
Aa
Black text reads best on this color (7.14:1).
About this color
#7D91ED is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.138 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.026 away. Black text reads best on it, at 7.14:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.14:1 |
| White text | 2.93:1 |
Values
| HEX | #7D91ED |
| RGB | rgb(125, 145, 237) |
| HSL | hsl(229, 76%, 71%) |
| OKLCH | oklch(68.1% 0.138 273) |
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 #7D91ED | 2.93:1 | Fails | Lc -61.1 | Content text, not long reading |
| Black text on #7D91ED | 7.14:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #7D91ED text on white | 2.93:1 | Fails | Lc 55.7 | Large or bold text, headings |
| #7D91ED text on black | 7.14:1 | AAA | Lc -46.1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CED8FA
oklch(88.5% 0.048 272.4)
-
Step 300
300
#AEBDF9
oklch(80.8% 0.087 273.5)
-
Step 400
400 (this color)
#7D91ED
oklch(68.1% 0.138 273)
-
Step 500
500
#687DF2
oklch(63.1% 0.175 272.7)
-
Step 600
600
#5262E1
oklch(55.5% 0.192 273)
-
Step 700
700
#4350C3
oklch(49% 0.178 273)
-
Step 800
800
#37439E
oklch(42.8% 0.147 272.9)
-
Step 900
900
#2F3A7D
oklch(37.8% 0.113 272.8)
-
Step 950
950
#1B2249
oklch(26.9% 0.072 272.9)
#7D91ED 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) | #6E9CF1 | 0.031 |
| Deuteranopia (no green cones) | #6392EB | 0.030 |
| Tritanopia (no blue cones) | #52A4B4 | 0.122 |
| Achromatopsia (no color) | #979797 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D91ED
#7D91ED
oklch(68.1% 0.138 273)
- #B6950A
#B6950A
oklch(68% 0.137 92.7)
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 #7D91ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.026
- Cornflower Blue #6495ED ΔE 0.029
- Lavender Blue #8B88F8 ΔE 0.035
- Periwinkle Blue #8F99FB ΔE 0.038
- Soft Blue #6488EA ΔE 0.041
- Periwinkle #8E82FE ΔE 0.052
- Chefchaouen Blue #4895EF ΔE 0.054
- Dark Sky Blue #448EE4 ΔE 0.063
Use #7D91ED 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.