#7DA4D2
Closest named color: Greyblue (#77A1B5). oklch(70.8% 0.08 253), rgb(125, 164, 210).
Aa
Black text reads best on this color (8.11:1).
About this color
#7DA4D2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.080 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.044 away. Black text reads best on it, at 8.11:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.11:1 |
| White text | 2.58:1 |
Values
| HEX | #7DA4D2 |
| RGB | rgb(125, 164, 210) |
| HSL | hsl(212, 49%, 66%) |
| OKLCH | oklch(70.8% 0.08 253) |
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 #7DA4D2 | 2.58:1 | Fails | Lc -55.7 | Large or bold text, headings |
| Black text on #7DA4D2 | 8.11:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #7DA4D2 text on white | 2.58:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #7DA4D2 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
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CDDBEC
oklch(88.6% 0.028 253.2)
-
Step 300
300
#AAC3E1
oklch(80.8% 0.051 253.1)
-
Step 400
400 (this color)
#7DA4D2
oklch(70.8% 0.08 253)
-
Step 500
500
#5B8CC6
oklch(63% 0.103 253.5)
-
Step 600
600
#4076B3
oklch(55.7% 0.112 252.9)
-
Step 700
700
#32639A
oklch(49.2% 0.103 253)
-
Step 800
800
#2A517D
oklch(42.8% 0.086 252.9)
-
Step 900
900
#264364
oklch(37.6% 0.067 252.8)
-
Step 950
950
#17273B
oklch(26.9% 0.043 254.6)
#7DA4D2 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) | #93A6D4 | 0.029 |
| Deuteranopia (no green cones) | #889DD1 | 0.022 |
| Tritanopia (no blue cones) | #5FAEB3 | 0.070 |
| Achromatopsia (no color) | #A1A1A1 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DA4D2
#7DA4D2
oklch(70.8% 0.08 253)
- #C09968
#C09968
oklch(70.8% 0.08 72.3)
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 #7DA4D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.044
- Bluegrey #85A3B2 ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.049
- Cool Gray #8D99AE ΔE 0.054
- Cool Steel #97A7B3 ΔE 0.057
- Cool Grey #95A3A6 ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.071
- Carolina Blue #8AB8FE ΔE 0.077
Use #7DA4D2 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.