#9197BB
Closest named color: Cool Gray (#8D99AE). oklch(68.4% 0.053 277.5), rgb(145, 151, 187).
Aa
Black text reads best on this color (7.34:1).
About this color
#9197BB is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.053 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.023 away. Black text reads best on it, at 7.34:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.34:1 |
| White text | 2.85:1 |
Values
| HEX | #9197BB |
| RGB | rgb(145, 151, 187) |
| HSL | hsl(231, 24%, 65%) |
| OKLCH | oklch(68.4% 0.053 277.5) |
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 #9197BB | 2.85:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #9197BB | 7.34:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #9197BB text on white | 2.85:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #9197BB text on black | 7.34:1 | AAA | Lc -47.1 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D6D8E6
oklch(88.5% 0.019 279.5)
-
Step 300
300
#BBBFD7
oklch(80.9% 0.034 278.1)
-
Step 400
400 (this color)
#9197BB
oklch(68.4% 0.053 277.5)
-
Step 500
500
#7F86B3
oklch(63.1% 0.068 277.4)
-
Step 600
600
#686F9F
oklch(55.5% 0.075 277.3)
-
Step 700
700
#575D88
oklch(49.1% 0.069 277.4)
-
Step 800
800
#474C6E
oklch(42.7% 0.057 277.3)
-
Step 900
900
#3C3F59
oklch(37.6% 0.045 278.9)
-
Step 950
950
#232534
oklch(26.9% 0.028 278.4)
#9197BB 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) | #8D9ABD | 0.009 |
| Deuteranopia (no green cones) | #8B97BA | 0.008 |
| Tritanopia (no blue cones) | #879DA3 | 0.047 |
| Achromatopsia (no color) | #999999 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9197BB
#9197BB
oklch(68.4% 0.053 277.5)
- #A29A74
#A29A74
oklch(68.3% 0.054 97.6)
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 #9197BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.023
- Bluey Grey #89A0B0 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.042
- Greyblue #77A1B5 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.051
- Silver Lake Blue #778DA9 ΔE 0.052
- Cool Grey #95A3A6 ΔE 0.053
- Heather #A484AC ΔE 0.053
Use #9197BB 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.