#7A8BB5
Closest named color: Silver Lake Blue (#778DA9). oklch(63.9% 0.066 267.4), rgb(122, 139, 181).
Aa
Black text reads best on this color (6.18:1).
About this color
#7A8BB5 is a medium-light, muted blue. In OKLCH its lightness is 64%, its chroma 0.066 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.022 away. Black text reads best on it, at 6.18:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.18:1 |
| White text | 3.39:1 |
Values
| HEX | #7A8BB5 |
| RGB | rgb(122, 139, 181) |
| HSL | hsl(223, 29%, 59%) |
| OKLCH | oklch(63.9% 0.066 267.4) |
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 #7A8BB5 | 3.39:1 | AA large text | Lc -66.9 | Content text, not long reading |
| Black text on #7A8BB5 | 6.18:1 | AA | Lc 42.7 | Non-text elements, placeholder text |
| #7A8BB5 text on white | 3.39:1 | AA large text | Lc 61.4 | Content text, not long reading |
| #7A8BB5 text on black | 6.18:1 | AA | Lc -40.3 | 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
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E5
oklch(88.5% 0.017 267.8)
-
Step 300
300
#B7C0D6
oklch(80.8% 0.033 267.9)
-
Step 400
400
#92A0C2
oklch(70.7% 0.052 267.5)
-
Step 500
500 (this color)
#7A8BB5
oklch(63.9% 0.066 267.4)
-
Step 600
600
#61729E
oklch(55.6% 0.072 267.8)
-
Step 700
700
#505F87
oklch(49% 0.067 268.1)
-
Step 800
800
#414E6E
oklch(42.7% 0.056 267)
-
Step 900
900
#374159
oklch(37.7% 0.043 266.8)
-
Step 950
950
#202634
oklch(26.9% 0.028 266.5)
#7A8BB5 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) | #7D8EB7 | 0.010 |
| Deuteranopia (no green cones) | #7889B4 | 0.006 |
| Tritanopia (no blue cones) | #699399 | 0.059 |
| Achromatopsia (no color) | #8B8B8B | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A8BB5
#7A8BB5
oklch(63.9% 0.066 267.4)
- #9D8A5C
#9D8A5C
oklch(63.9% 0.067 88)
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 #7A8BB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.022
- Faded Blue #658CBB ΔE 0.026
- Blue Grey #758DA3 ΔE 0.031
- Light Slate Gray #778899 ΔE 0.042
- Lavender Gray #7E7F9A ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.045
- Steel #738595 ΔE 0.050
- Off Blue #5684AE ΔE 0.051
Use #7A8BB5 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.