#7DA7C8
Closest named color: Greyblue (#77A1B5). oklch(71% 0.066 242.5), rgb(125, 167, 200).
Aa
Black text reads best on this color (8.23:1).
About this color
#7DA7C8 is a medium-light, muted blue. In OKLCH its lightness is 71%, its chroma 0.066 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 8.23:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.23:1 |
| White text | 2.55:1 |
Values
| HEX | #7DA7C8 |
| RGB | rgb(125, 167, 200) |
| HSL | hsl(206, 41%, 64%) |
| OKLCH | oklch(71% 0.066 242.5) |
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 #7DA7C8 | 2.55:1 | Fails | Lc -55.0 | Large or bold text, headings |
| Black text on #7DA7C8 | 8.23:1 | AAA | Lc 54.1 | Large or bold text, headings |
| #7DA7C8 text on white | 2.55:1 | Fails | Lc 49.9 | Large or bold text, headings |
| #7DA7C8 text on black | 8.23:1 | AAA | Lc -52.0 | 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
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CDDBE7
oklch(88.4% 0.022 243.8)
-
Step 300
300
#AAC4DA
oklch(80.8% 0.042 243.8)
-
Step 400
400 (this color)
#7DA7C8
oklch(71% 0.066 242.5)
-
Step 500
500
#5990B9
oklch(63.2% 0.085 242.1)
-
Step 600
600
#3D79A5
oklch(55.5% 0.093 242.7)
-
Step 700
700
#2F668D
oklch(49.1% 0.085 242.2)
-
Step 800
800
#285373
oklch(42.7% 0.072 243.1)
-
Step 900
900
#25455D
oklch(37.7% 0.056 242.6)
-
Step 950
950
#162836
oklch(26.8% 0.035 243.1)
#7DA7C8 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) | #99A7CA | 0.035 |
| Deuteranopia (no green cones) | #8F9FC7 | 0.029 |
| Tritanopia (no blue cones) | #63AFB2 | 0.054 |
| Achromatopsia (no color) | #A2A2A2 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DA7C8
#7DA7C8
oklch(71% 0.066 242.5)
- #C09977
#C09977
oklch(71.1% 0.066 62.5)
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 #7DA7C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Bluegrey #85A3B2 ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.036
- Cool Steel #97A7B3 ΔE 0.043
- Cool Gray #8D99AE ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.053
- Pewter #96A8A1 ΔE 0.064
- Dark Gray #A9A9A9 ΔE 0.071
Use #7DA7C8 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.