#75ABCA
Closest named color: Greyblue (#77A1B5). oklch(71.5% 0.073 234.4), rgb(117, 171, 202).
Aa
Black text reads best on this color (8.43:1).
About this color
#75ABCA is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.073 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.035 away. Black text reads best on it, at 8.43:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.43:1 |
| White text | 2.48:1 |
Values
| HEX | #75ABCA |
| RGB | rgb(117, 171, 202) |
| HSL | hsl(202, 45%, 63%) |
| OKLCH | oklch(71.5% 0.073 234.4) |
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 #75ABCA | 2.48:1 | Fails | Lc -53.9 | Large or bold text, headings |
| Black text on #75ABCA | 8.43:1 | AAA | Lc 55.2 | Large or bold text, headings |
| #75ABCA text on white | 2.48:1 | Fails | Lc 48.8 | Large or bold text, headings |
| #75ABCA text on black | 8.43:1 | AAA | Lc -53.1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF1
oklch(93.5% 0.013 236.6)
-
Step 200
200
#CADCE8
oklch(88.5% 0.025 236.9)
-
Step 300
300
#A5C6DA
oklch(80.9% 0.045 234.7)
-
Step 400
400 (this color)
#75ABCA
oklch(71.5% 0.073 234.4)
-
Step 500
500
#4A92B9
oklch(63% 0.093 234.6)
-
Step 600
600
#287CA5
oklch(55.5% 0.101 234.3)
-
Step 700
700
#19698E
oklch(49.2% 0.094 234.1)
-
Step 800
800
#185573
oklch(42.6% 0.078 234.7)
-
Step 900
900
#1C475D
oklch(37.8% 0.06 233.9)
-
Step 950
950
#122936
oklch(26.9% 0.038 235.3)
#75ABCA 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) | #9CA9CC | 0.047 |
| Deuteranopia (no green cones) | #91A0CA | 0.042 |
| Tritanopia (no blue cones) | #53B3B5 | 0.055 |
| Achromatopsia (no color) | #A4A4A4 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75ABCA
#75ABCA
oklch(71.5% 0.073 234.4)
- #C79778
#C79778
oklch(71.4% 0.072 54.1)
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 #75ABCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.037
- Bluey Grey #89A0B0 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.048
- Cool Gray #8D99AE ΔE 0.057
- Cool Grey #95A3A6 ΔE 0.059
- Turquoise Blue #06B1C4 ΔE 0.065
- Pewter #96A8A1 ΔE 0.066
Use #75ABCA 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.