#9AACCA
Closest named color: Cool Steel (#97A7B3). oklch(74.1% 0.048 260.6), rgb(154, 172, 202).
Aa
Black text reads best on this color (9.12:1).
About this color
#9AACCA is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.048 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.033 away. Black text reads best on it, at 9.12:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #9AACCA |
| RGB | rgb(154, 172, 202) |
| HSL | hsl(218, 31%, 70%) |
| OKLCH | oklch(74.1% 0.048 260.6) |
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 #9AACCA | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #9AACCA | 9.12:1 | AAA | Lc 58.6 | Large or bold text, headings |
| #9AACCA text on white | 2.30:1 | Fails | Lc 45.4 | Large or bold text, headings |
| #9AACCA text on black | 9.12:1 | AAA | Lc -56.7 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E6EAF0
oklch(93.6% 0.009 258.3)
-
Step 200
200
#D3D9E4
oklch(88.4% 0.016 262.7)
-
Step 300
300
#B6C1D5
oklch(80.9% 0.031 262.5)
-
Step 400
400 (this color)
#9AACCA
oklch(74.1% 0.048 260.6)
-
Step 500
500
#748AAF
oklch(63% 0.062 260.7)
-
Step 600
600
#5D749B
oklch(55.6% 0.067 260.8)
-
Step 700
700
#4C6184
oklch(49% 0.062 260.4)
-
Step 800
800
#3F4F6B
oklch(42.6% 0.051 261.4)
-
Step 900
900
#354257
oklch(37.7% 0.04 259.9)
-
Step 950
950
#1F2733
oklch(27.1% 0.025 258.3)
#9AACCA 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) | #A2ADCB | 0.011 |
| Deuteranopia (no green cones) | #9DA9C9 | 0.008 |
| Tritanopia (no blue cones) | #8EB2B6 | 0.042 |
| Achromatopsia (no color) | #ABABAB | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9AACCA
#9AACCA
oklch(74.1% 0.048 260.6)
- #BBA889
#BBA889
oklch(74% 0.048 79.9)
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 #9AACCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.033
- Light Grey Blue #9DBCD4 ΔE 0.043
- French Gray #ADB5BD ΔE 0.044
- Dark Gray #A9A9A9 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.049
- Bluey Grey #89A0B0 ΔE 0.052
- Cool Grey #95A3A6 ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.055
Use #9AACCA 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.