#7AA5CF
Closest named color: Greyblue (#77A1B5). oklch(70.7% 0.077 248.4), rgb(122, 165, 207).
Aa
Black text reads best on this color (8.11:1).
About this color
#7AA5CF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.077 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.038 away. Black text reads best on it, at 8.11:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.11:1 |
| White text | 2.58:1 |
Values
| HEX | #7AA5CF |
| RGB | rgb(122, 165, 207) |
| HSL | hsl(210, 47%, 65%) |
| OKLCH | oklch(70.7% 0.077 248.4) |
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 #7AA5CF | 2.58:1 | Fails | Lc -55.7 | Large or bold text, headings |
| Black text on #7AA5CF | 8.11:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #7AA5CF text on white | 2.58:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #7AA5CF text on black | 8.11:1 | AAA | Lc -51.4 | 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
#CCDBEB
oklch(88.5% 0.027 249.9)
-
Step 300
300
#A9C4DF
oklch(80.9% 0.048 248.4)
-
Step 400
400 (this color)
#7AA5CF
oklch(70.7% 0.077 248.4)
-
Step 500
500
#578EC3
oklch(63.1% 0.099 248.8)
-
Step 600
600
#3A77AF
oklch(55.5% 0.108 248.6)
-
Step 700
700
#2C6497
oklch(49.1% 0.101 248.8)
-
Step 800
800
#26527A
oklch(42.7% 0.083 248.4)
-
Step 900
900
#244462
oklch(37.7% 0.064 248.4)
-
Step 950
950
#16283A
oklch(27.1% 0.041 249.6)
#7AA5CF 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) | #94A6D1 | 0.033 |
| Deuteranopia (no green cones) | #8A9DCE | 0.027 |
| Tritanopia (no blue cones) | #5BAFB3 | 0.066 |
| Achromatopsia (no color) | #A1A1A1 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7AA5CF
#7AA5CF
oklch(70.7% 0.077 248.4)
- #C1986B
#C1986B
oklch(70.7% 0.078 68.6)
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 #7AA5CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.045
- Cool Gray #8D99AE ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.065
- Cornflower Blue #6495ED ΔE 0.075
- Silver Lake Blue #778DA9 ΔE 0.076
Use #7AA5CF 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.