#7FA3C4
Closest named color: Greyblue (#77A1B5). oklch(70.1% 0.063 246.5), rgb(127, 163, 196).
Aa
Black text reads best on this color (7.93:1).
About this color
#7FA3C4 is a medium-light, muted blue. In OKLCH its lightness is 70%, its chroma 0.063 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.025 away. Black text reads best on it, at 7.93:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.93:1 |
| White text | 2.64:1 |
Values
| HEX | #7FA3C4 |
| RGB | rgb(127, 163, 196) |
| HSL | hsl(209, 37%, 63%) |
| OKLCH | oklch(70.1% 0.063 246.5) |
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 #7FA3C4 | 2.64:1 | Fails | Lc -56.7 | Large or bold text, headings |
| Black text on #7FA3C4 | 7.93:1 | AAA | Lc 52.5 | Large or bold text, headings |
| #7FA3C4 text on white | 2.64:1 | Fails | Lc 51.5 | Large or bold text, headings |
| #7FA3C4 text on black | 7.93:1 | AAA | Lc -50.4 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE7
oklch(88.5% 0.022 245.9)
-
Step 300
300
#ADC4D9
oklch(81% 0.039 245.9)
-
Step 400
400 (this color)
#7FA3C4
oklch(70.1% 0.063 246.5)
-
Step 500
500
#608EB8
oklch(63% 0.081 247)
-
Step 600
600
#4678A3
oklch(55.6% 0.086 246.1)
-
Step 700
700
#37658C
oklch(49.2% 0.081 246)
-
Step 800
800
#2E5272
oklch(42.6% 0.068 247)
-
Step 900
900
#2A445C
oklch(37.7% 0.052 247.5)
-
Step 950
950
#192836
oklch(27% 0.033 247.4)
#7FA3C4 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) | #96A3C6 | 0.030 |
| Deuteranopia (no green cones) | #8D9CC3 | 0.024 |
| Tritanopia (no blue cones) | #68ABAE | 0.053 |
| Achromatopsia (no color) | #9F9F9F | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7FA3C4
#7FA3C4
oklch(70.1% 0.063 246.5)
- #BA9775
#BA9775
oklch(70% 0.063 65.7)
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 #7FA3C4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.025
- Bluegrey #85A3B2 ΔE 0.027
- Bluey Grey #89A0B0 ΔE 0.029
- Cool Gray #8D99AE ΔE 0.037
- Cool Steel #97A7B3 ΔE 0.042
- Cool Grey #95A3A6 ΔE 0.050
- Pewter #96A8A1 ΔE 0.063
- Silver Lake Blue #778DA9 ΔE 0.066
Use #7FA3C4 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.