#7D91C3
Closest named color: Faded Blue (#658CBB). oklch(66% 0.078 267.4), rgb(125, 145, 195).
Aa
Black text reads best on this color (6.71:1).
About this color
#7D91C3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.078 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.036 away. Black text reads best on it, at 6.71:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.71:1 |
| White text | 3.12:1 |
Values
| HEX | #7D91C3 |
| RGB | rgb(125, 145, 195) |
| HSL | hsl(223, 37%, 63%) |
| OKLCH | oklch(66% 0.078 267.4) |
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 #7D91C3 | 3.12:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #7D91C3 | 6.71:1 | AA | Lc 45.8 | Large or bold text, headings |
| #7D91C3 text on white | 3.12:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #7D91C3 text on black | 6.71:1 | AA | Lc -43.4 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D3D9E8
oklch(88.5% 0.022 268.4)
-
Step 300
300
#B6C0DA
oklch(80.8% 0.038 268.8)
-
Step 400
400
#90A0C8
oklch(70.7% 0.061 267.8)
-
Step 500
500 (this color)
#7D91C3
oklch(66% 0.078 267.4)
-
Step 600
600
#5D71A6
oklch(55.5% 0.086 267.8)
-
Step 700
700
#4D5F8E
oklch(49.1% 0.079 267.5)
-
Step 800
800
#3F4E73
oklch(42.8% 0.065 266.8)
-
Step 900
900
#35415D
oklch(37.7% 0.051 266.2)
-
Step 950
950
#1F2636
oklch(26.9% 0.032 266.1)
#7D91C3 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) | #8095C5 | 0.012 |
| Deuteranopia (no green cones) | #7A8FC2 | 0.007 |
| Tritanopia (no blue cones) | #689BA2 | 0.070 |
| Achromatopsia (no color) | #929292 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D91C3
#7D91C3
oklch(66% 0.078 267.4)
- #A79059
#A79059
oklch(66.1% 0.078 87.6)
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 #7D91C3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.036
- Silver Lake Blue #778DA9 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.049
- Blue Grey #758DA3 ΔE 0.050
- Greyblue #77A1B5 ΔE 0.055
- Bluey Grey #89A0B0 ΔE 0.061
- Dusty Blue #5A86AD ΔE 0.063
- Light Slate Gray #778899 ΔE 0.064
Use #7D91C3 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.