#7787AB
Closest named color: Silver Lake Blue (#778DA9). oklch(62.4% 0.058 266.1), rgb(119, 135, 171).
Aa
Black text reads best on this color (5.83:1).
About this color
#7787AB is a medium-light, muted blue. In OKLCH its lightness is 62%, its chroma 0.058 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.018 away. Black text reads best on it, at 5.83:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #7787AB |
| RGB | rgb(119, 135, 171) |
| HSL | hsl(222, 24%, 57%) |
| OKLCH | oklch(62.4% 0.058 266.1) |
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 #7787AB | 3.59:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #7787AB | 5.83:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #7787AB text on white | 3.59:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #7787AB text on black | 5.83:1 | AA | Lc -38.1 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D4D9E4
oklch(88.5% 0.016 266.3)
-
Step 300
300
#B8C1D4
oklch(81% 0.029 265.4)
-
Step 400
400
#93A1BE
oklch(70.8% 0.045 264.9)
-
Step 500
500 (this color)
#7787AB
oklch(62.4% 0.058 266.1)
-
Step 600
600
#627399
oklch(55.7% 0.063 265.7)
-
Step 700
700
#516082
oklch(49.1% 0.058 265.9)
-
Step 800
800
#424F6A
oklch(42.8% 0.048 264.5)
-
Step 900
900
#384156
oklch(37.6% 0.038 266.6)
-
Step 950
950
#212632
oklch(26.9% 0.024 267.1)
#7787AB 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) | #7B89AD | 0.008 |
| Deuteranopia (no green cones) | #7785AA | 0.005 |
| Tritanopia (no blue cones) | #698E93 | 0.051 |
| Achromatopsia (no color) | #878787 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7787AB
#7787AB
oklch(62.4% 0.058 266.1)
- #97855F
#97855F
oklch(62.3% 0.057 85.4)
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 #7787AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.018
- Blue Grey #758DA3 ΔE 0.024
- Light Slate Gray #778899 ΔE 0.029
- Lavender Gray #7E7F9A ΔE 0.029
- Faded Blue #658CBB ΔE 0.031
- Steel #738595 ΔE 0.034
- Dusty Blue #5A86AD ΔE 0.036
- Off Blue #5684AE ΔE 0.042
Use #7787AB 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.