#979CCE
Closest named color: Cool Gray (#8D99AE). oklch(70.7% 0.073 279.9), rgb(151, 156, 206).
Aa
Black text reads best on this color (7.96:1).
About this color
#979CCE is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.073 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.050 away. Black text reads best on it, at 7.96:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.96:1 |
| White text | 2.63:1 |
Values
| HEX | #979CCE |
| RGB | rgb(151, 156, 206) |
| HSL | hsl(235, 36%, 70%) |
| OKLCH | oklch(70.7% 0.073 279.9) |
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 #979CCE | 2.63:1 | Fails | Lc -56.5 | Large or bold text, headings |
| Black text on #979CCE | 7.96:1 | AAA | Lc 52.6 | Large or bold text, headings |
| #979CCE text on white | 2.63:1 | Fails | Lc 51.4 | Large or bold text, headings |
| #979CCE text on black | 7.96:1 | AAA | Lc -50.5 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D5D8EA
oklch(88.5% 0.025 278.3)
-
Step 300
300
#BABEDE
oklch(80.9% 0.045 279.7)
-
Step 400
400 (this color)
#979CCE
oklch(70.7% 0.073 279.9)
-
Step 500
500
#7E83C1
oklch(63.1% 0.093 279.8)
-
Step 600
600
#686CAE
oklch(55.7% 0.102 279.9)
-
Step 700
700
#565A95
oklch(49.1% 0.094 279.4)
-
Step 800
800
#474A79
oklch(42.8% 0.077 279.8)
-
Step 900
900
#3B3E61
oklch(37.7% 0.06 279.4)
-
Step 950
950
#232439
oklch(27% 0.039 281.4)
#979CCE 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) | #8EA1D0 | 0.016 |
| Deuteranopia (no green cones) | #8B9DCD | 0.016 |
| Tritanopia (no blue cones) | #8AA5AD | 0.065 |
| Achromatopsia (no color) | #9F9F9F | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #979CCE
#979CCE
oklch(70.7% 0.073 279.9)
- #ABA26C
#ABA26C
oklch(70.7% 0.073 99.9)
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 #979CCE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.050
- Bluey Grey #89A0B0 ΔE 0.054
- Pale Purple #B790D4 ΔE 0.056
- Bluegrey #85A3B2 ΔE 0.057
- Cool Steel #97A7B3 ΔE 0.058
- Greyblue #77A1B5 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.065
- Cool Grey #95A3A6 ΔE 0.069
Use #979CCE 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.