#97A5CA
Closest named color: Cool Steel (#97A7B3). oklch(72.4% 0.056 268.7), rgb(151, 165, 202).
Aa
Black text reads best on this color (8.55:1).
About this color
#97A5CA is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.056 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.036 away. Black text reads best on it, at 8.55:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.55:1 |
| White text | 2.45:1 |
Values
| HEX | #97A5CA |
| RGB | rgb(151, 165, 202) |
| HSL | hsl(224, 32%, 69%) |
| OKLCH | oklch(72.4% 0.056 268.7) |
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 #97A5CA | 2.45:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #97A5CA | 8.55:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #97A5CA text on white | 2.45:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #97A5CA text on black | 8.55:1 | AAA | Lc -53.7 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7EAF1
oklch(93.7% 0.01 267.4)
-
Step 200
200
#D4D9E7
oklch(88.6% 0.02 270.2)
-
Step 300
300
#B7C0D8
oklch(80.8% 0.035 269.2)
-
Step 400
400 (this color)
#97A5CA
oklch(72.4% 0.056 268.7)
-
Step 500
500
#7788B6
oklch(63.1% 0.072 268.6)
-
Step 600
600
#6071A2
oklch(55.5% 0.079 269.1)
-
Step 700
700
#4F5F8A
oklch(49.1% 0.072 268.1)
-
Step 800
800
#414E70
oklch(42.8% 0.059 267.8)
-
Step 900
900
#37415B
oklch(37.8% 0.047 267.9)
-
Step 950
950
#202635
oklch(27% 0.029 267.5)
#97A5CA 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) | #9AA8CC | 0.009 |
| Deuteranopia (no green cones) | #96A3C9 | 0.006 |
| Tritanopia (no blue cones) | #8AACB1 | 0.051 |
| Achromatopsia (no color) | #A5A5A5 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97A5CA
#97A5CA
oklch(72.4% 0.056 268.7)
- #B4A47E
#B4A47E
oklch(72.3% 0.055 87.8)
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 #97A5CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.036
- Bluey Grey #89A0B0 ΔE 0.044
- Bluegrey #85A3B2 ΔE 0.044
- Cool Gray #8D99AE ΔE 0.049
- Cool Grey #95A3A6 ΔE 0.053
- Greyblue #77A1B5 ΔE 0.054
- Dark Gray #A9A9A9 ΔE 0.057
- Light Grey Blue #9DBCD4 ΔE 0.062
Use #97A5CA 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.