#97B7B3
Closest named color: French Gray (#ADB5BD). oklch(75.4% 0.035 187.2), rgb(151, 183, 179).
Aa
Black text reads best on this color (9.74:1).
About this color
#97B7B3 is a medium-light, muted teal or cyan. In OKLCH its lightness is 75%, its chroma 0.035 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.034 away. Black text reads best on it, at 9.74:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #97B7B3 |
| RGB | rgb(151, 183, 179) |
| HSL | hsl(172, 18%, 65%) |
| OKLCH | oklch(75.4% 0.035 187.2) |
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 #97B7B3 | 2.15:1 | Fails | Lc -47.0 | Large or bold text, headings |
| Black text on #97B7B3 | 9.74:1 | AAA | Lc 61.6 | Content text, not long reading |
| #97B7B3 text on white | 2.15:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #97B7B3 text on black | 9.74:1 | AAA | Lc -59.9 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEA
oklch(93.5% 0.007 185.3)
-
Step 200
200
#D1DCDA
oklch(88.6% 0.012 184)
-
Step 300
300
#B2C5C3
oklch(80.8% 0.021 189.1)
-
Step 400
400 (this color)
#97B7B3
oklch(75.4% 0.035 187.2)
-
Step 500
500
#6A938E
oklch(63.2% 0.046 186.7)
-
Step 600
600
#517D78
oklch(55.6% 0.049 186.9)
-
Step 700
700
#426965
oklch(49% 0.045 187.6)
-
Step 800
800
#365652
oklch(42.7% 0.038 186)
-
Step 900
900
#2F4744
oklch(37.7% 0.03 186.3)
-
Step 950
950
#1C2928
oklch(26.9% 0.018 190.2)
#97B7B3 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) | #B3B3B3 | 0.037 |
| Deuteranopia (no green cones) | #ADAFB3 | 0.034 |
| Tritanopia (no blue cones) | #8EB9B6 | 0.011 |
| Achromatopsia (no color) | #B1B1B1 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97B7B3
#97B7B3
oklch(75.4% 0.035 187.2)
- #C4A7AB
#C4A7AB
oklch(75.5% 0.034 8.5)
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 #97B7B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.034
- Dark Gray #A9A9A9 ΔE 0.040
- Pewter #96A8A1 ΔE 0.042
- Muted Teal #90B494 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.054
Use #97B7B3 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.