#7A9CBB
Closest named color: Greyblue (#77A1B5). oklch(67.9% 0.06 246.3), rgb(122, 156, 187).
Aa
Black text reads best on this color (7.30:1).
About this color
#7A9CBB is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.060 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.019 away. Black text reads best on it, at 7.30:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #7A9CBB |
| RGB | rgb(122, 156, 187) |
| HSL | hsl(209, 32%, 61%) |
| OKLCH | oklch(67.9% 0.06 246.3) |
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 #7A9CBB | 2.87:1 | Fails | Lc -60.3 | Content text, not long reading |
| Black text on #7A9CBB | 7.30:1 | AAA | Lc 49.1 | Large or bold text, headings |
| #7A9CBB text on white | 2.87:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #7A9CBB text on black | 7.30:1 | AAA | Lc -46.8 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CFDBE6
oklch(88.6% 0.02 245.7)
-
Step 300
300
#AEC4D8
oklch(81% 0.037 245.7)
-
Step 400
400 (this color)
#7A9CBB
oklch(67.9% 0.06 246.3)
-
Step 500
500
#638EB5
oklch(63.1% 0.076 246.7)
-
Step 600
600
#4978A1
oklch(55.7% 0.082 246.3)
-
Step 700
700
#3A658A
oklch(49.2% 0.077 246.1)
-
Step 800
800
#305270
oklch(42.6% 0.064 246.6)
-
Step 900
900
#2B445B
oklch(37.7% 0.05 247.3)
-
Step 950
950
#192835
oklch(27% 0.032 245.5)
#7A9CBB 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) | #909CBD | 0.029 |
| Deuteranopia (no green cones) | #8895BA | 0.024 |
| Tritanopia (no blue cones) | #65A3A6 | 0.049 |
| Achromatopsia (no color) | #989898 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A9CBB
#7A9CBB
oklch(67.9% 0.06 246.3)
- #B19171
#B19171
oklch(67.8% 0.059 66.6)
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 #7A9CBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.019
- Cool Gray #8D99AE ΔE 0.028
- Bluey Grey #89A0B0 ΔE 0.029
- Bluegrey #85A3B2 ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.044
- Blue Grey #758DA3 ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.054
Use #7A9CBB 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.