#7FA4CB
Closest named color: Greyblue (#77A1B5). oklch(70.6% 0.07 250.2), rgb(127, 164, 203).
Aa
Black text reads best on this color (8.07:1).
About this color
#7FA4CB is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.070 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.034 away. Black text reads best on it, at 8.07:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.07:1 |
| White text | 2.60:1 |
Values
| HEX | #7FA4CB |
| RGB | rgb(127, 164, 203) |
| HSL | hsl(211, 42%, 65%) |
| OKLCH | oklch(70.6% 0.07 250.2) |
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 #7FA4CB | 2.60:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #7FA4CB | 8.07:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #7FA4CB text on white | 2.60:1 | Fails | Lc 50.7 | Large or bold text, headings |
| #7FA4CB text on black | 8.07:1 | AAA | Lc -51.2 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CDDBE9
oklch(88.5% 0.025 248.1)
-
Step 300
300
#ACC3DD
oklch(80.8% 0.045 251.6)
-
Step 400
400 (this color)
#7FA4CB
oklch(70.6% 0.07 250.2)
-
Step 500
500
#5E8DBE
oklch(63% 0.09 250.4)
-
Step 600
600
#4477AA
oklch(55.6% 0.097 250)
-
Step 700
700
#356492
oklch(49.1% 0.09 249.7)
-
Step 800
800
#2D5177
oklch(42.6% 0.076 251.2)
-
Step 900
900
#284460
oklch(37.8% 0.059 249.6)
-
Step 950
950
#182838
oklch(27.1% 0.037 249.3)
#7FA4CB 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) | #95A5CD | 0.028 |
| Deuteranopia (no green cones) | #8C9DCA | 0.023 |
| Tritanopia (no blue cones) | #65ADB1 | 0.060 |
| Achromatopsia (no color) | #A0A0A0 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7FA4CB
#7FA4CB
oklch(70.6% 0.07 250.2)
- #BD9970
#BD9970
oklch(70.6% 0.07 69.9)
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 #7FA4CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.034
- Bluegrey #85A3B2 ΔE 0.037
- Bluey Grey #89A0B0 ΔE 0.039
- Cool Gray #8D99AE ΔE 0.045
- Cool Steel #97A7B3 ΔE 0.048
- Cool Grey #95A3A6 ΔE 0.058
- Pewter #96A8A1 ΔE 0.071
- Silver Lake Blue #778DA9 ΔE 0.073
Use #7FA4CB 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.