#97A1CC
Closest named color: Cool Steel (#97A7B3). oklch(71.6% 0.064 274.5), rgb(151, 161, 204).
Aa
Black text reads best on this color (8.28:1).
About this color
#97A1CC is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.064 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.045 away. Black text reads best on it, at 8.28:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.28:1 |
| White text | 2.53:1 |
Values
| HEX | #97A1CC |
| RGB | rgb(151, 161, 204) |
| HSL | hsl(229, 34%, 70%) |
| OKLCH | oklch(71.6% 0.064 274.5) |
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 #97A1CC | 2.53:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #97A1CC | 8.28:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #97A1CC text on white | 2.53:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #97A1CC text on black | 8.28:1 | AAA | Lc -52.3 | 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
#E7E9F2
oklch(93.5% 0.012 276.1)
-
Step 200
200
#D4D8E8
oklch(88.4% 0.022 274.7)
-
Step 300
300
#B8BFDB
oklch(80.8% 0.04 274.4)
-
Step 400
400 (this color)
#97A1CC
oklch(71.6% 0.064 274.5)
-
Step 500
500
#7A86BB
oklch(63.1% 0.081 274)
-
Step 600
600
#646FA7
oklch(55.6% 0.088 274.7)
-
Step 700
700
#535D8F
oklch(49.2% 0.081 274.4)
-
Step 800
800
#444C74
oklch(42.8% 0.067 274.6)
-
Step 900
900
#393F5E
oklch(37.6% 0.054 275.1)
-
Step 950
950
#212537
oklch(26.9% 0.034 274.3)
#97A1CC 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) | #95A5CE | 0.010 |
| Deuteranopia (no green cones) | #91A1CB | 0.008 |
| Tritanopia (no blue cones) | #8AA9AF | 0.058 |
| Achromatopsia (no color) | #A3A3A3 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97A1CC
#97A1CC
oklch(71.6% 0.064 274.5)
- #B0A376
#B0A376
oklch(71.5% 0.063 93.9)
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 #97A1CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.047
- Cool Gray #8D99AE ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.049
- Greyblue #77A1B5 ΔE 0.056
- Cool Grey #95A3A6 ΔE 0.059
- Pale Purple #B790D4 ΔE 0.065
- Dark Gray #A9A9A9 ΔE 0.066
Use #97A1CC 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.