#7E91A6
Closest named color: Silver Lake Blue (#778DA9). oklch(64.9% 0.038 251), rgb(126, 145, 166).
Aa
Black text reads best on this color (6.48:1).
About this color
#7E91A6 is a medium-light, muted blue. In OKLCH its lightness is 65%, its chroma 0.038 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.017 away. Black text reads best on it, at 6.48:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.48:1 |
| White text | 3.23:1 |
Values
| HEX | #7E91A6 |
| RGB | rgb(126, 145, 166) |
| HSL | hsl(212, 18%, 57%) |
| OKLCH | oklch(64.9% 0.038 251) |
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 #7E91A6 | 3.23:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #7E91A6 | 6.48:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #7E91A6 text on white | 3.23:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #7E91A6 text on black | 6.48:1 | AA | Lc -42.1 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D4DAE0
oklch(88.6% 0.011 247.9)
-
Step 300
300
#B8C2CD
oklch(81% 0.019 250.6)
-
Step 400
400
#93A2B3
oklch(70.6% 0.03 251.6)
-
Step 500
500 (this color)
#7E91A6
oklch(64.9% 0.038 251)
-
Step 600
600
#61758B
oklch(55.4% 0.042 251)
-
Step 700
700
#516376
oklch(49.2% 0.038 250)
-
Step 800
800
#425060
oklch(42.6% 0.032 252)
-
Step 900
900
#38434F
oklch(37.8% 0.025 250.7)
-
Step 950
950
#21272E
oklch(27% 0.016 252.4)
#7E91A6 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) | #8991A7 | 0.015 |
| Deuteranopia (no green cones) | #858DA6 | 0.014 |
| Tritanopia (no blue cones) | #739698 | 0.033 |
| Achromatopsia (no color) | #8F8F8F | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7E91A6
#7E91A6
oklch(64.9% 0.038 251)
- #9E8B76
#9E8B76
oklch(64.8% 0.038 69.9)
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 #7E91A6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.017
- Blue Grey #758DA3 ΔE 0.017
- Light Slate Gray #778899 ΔE 0.031
- Cool Gray #8D99AE ΔE 0.032
- Steel #738595 ΔE 0.042
- Greyblue #77A1B5 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.045
- Faded Blue #658CBB ΔE 0.049
Use #7E91A6 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.