#97ADBC
Closest named color: Cool Steel (#97A7B3). oklch(73.6% 0.033 237.7), rgb(151, 173, 188).
Aa
Black text reads best on this color (9.01:1).
About this color
#97ADBC is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.033 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.018 away. Black text reads best on it, at 9.01:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.01:1 |
| White text | 2.32:1 |
Values
| HEX | #97ADBC |
| RGB | rgb(151, 173, 188) |
| HSL | hsl(204, 22%, 66%) |
| OKLCH | oklch(73.6% 0.033 237.7) |
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 #97ADBC | 2.32:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #97ADBC | 9.01:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #97ADBC text on white | 2.32:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #97ADBC text on black | 9.01:1 | AAA | Lc -56.2 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAED
oklch(93.5% 0.006 239.8)
-
Step 200
200
#D2DAE0
oklch(88.4% 0.012 239.9)
-
Step 300
300
#B5C3CC
oklch(80.9% 0.02 235.8)
-
Step 400
400 (this color)
#97ADBC
oklch(73.6% 0.033 237.7)
-
Step 500
500
#728EA0
oklch(63.2% 0.042 236.5)
-
Step 600
600
#5A788B
oklch(55.7% 0.045 236.5)
-
Step 700
700
#4A6576
oklch(49.2% 0.042 236.4)
-
Step 800
800
#3D5260
oklch(42.7% 0.035 237.8)
-
Step 900
900
#34444F
oklch(37.7% 0.028 238.5)
-
Step 950
950
#1F282E
oklch(27.1% 0.017 237.4)
#97ADBC 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) | #A7ACBD | 0.021 |
| Deuteranopia (no green cones) | #A1A8BC | 0.018 |
| Tritanopia (no blue cones) | #8DB1B2 | 0.025 |
| Achromatopsia (no color) | #AAAAAA | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97ADBC
#97ADBC
oklch(73.6% 0.033 237.7)
- #BAA596
#BAA596
oklch(73.6% 0.033 57.7)
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 #97ADBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.018
- Dark Gray #A9A9A9 ΔE 0.033
- Cool Grey #95A3A6 ΔE 0.036
- Pewter #96A8A1 ΔE 0.038
- French Gray #ADB5BD ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.039
- Bluey Grey #89A0B0 ΔE 0.042
- Light Grey Blue #9DBCD4 ΔE 0.047
Use #97ADBC 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.