#7CA5CF
Closest named color: Greyblue (#77A1B5). oklch(70.8% 0.076 249.5), rgb(124, 165, 207).
Aa
Black text reads best on this color (8.14:1).
About this color
#7CA5CF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.076 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.039 away. Black text reads best on it, at 8.14:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.14:1 |
| White text | 2.57:1 |
Values
| HEX | #7CA5CF |
| RGB | rgb(124, 165, 207) |
| HSL | hsl(210, 46%, 65%) |
| OKLCH | oklch(70.8% 0.076 249.5) |
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 #7CA5CF | 2.57:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #7CA5CF | 8.14:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #7CA5CF text on white | 2.57:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #7CA5CF text on black | 8.14:1 | AAA | Lc -51.5 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CCDBEA
oklch(88.5% 0.026 248.1)
-
Step 300
300
#AAC4DF
oklch(81% 0.048 249.4)
-
Step 400
400 (this color)
#7CA5CF
oklch(70.8% 0.076 249.5)
-
Step 500
500
#598EC2
oklch(63.1% 0.097 249.2)
-
Step 600
600
#3D77AF
oklch(55.6% 0.107 249.6)
-
Step 700
700
#2F6496
oklch(49.1% 0.098 249.3)
-
Step 800
800
#28527A
oklch(42.8% 0.082 249.3)
-
Step 900
900
#254462
oklch(37.7% 0.064 249.1)
-
Step 950
950
#162839
oklch(27% 0.04 248.2)
#7CA5CF 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) | #95A6D1 | 0.032 |
| Deuteranopia (no green cones) | #8A9DCE | 0.026 |
| Tritanopia (no blue cones) | #5EAFB3 | 0.066 |
| Achromatopsia (no color) | #A1A1A1 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CA5CF
#7CA5CF
oklch(70.8% 0.076 249.5)
- #C0996C
#C0996C
oklch(70.8% 0.076 70.1)
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 #7CA5CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.042
- Bluey Grey #89A0B0 ΔE 0.045
- Cool Gray #8D99AE ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.053
- Cool Grey #95A3A6 ΔE 0.064
- Pewter #96A8A1 ΔE 0.076
- Cornflower Blue #6495ED ΔE 0.076
Use #7CA5CF 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.