#7DA7DD
Closest named color: Greyblue (#77A1B5). oklch(71.9% 0.092 255), rgb(125, 167, 221).
Aa
Black text reads best on this color (8.44:1).
About this color
#7DA7DD is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.092 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.059 away. Black text reads best on it, at 8.44:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.44:1 |
| White text | 2.48:1 |
Values
| HEX | #7DA7DD |
| RGB | rgb(125, 167, 221) |
| HSL | hsl(214, 59%, 68%) |
| OKLCH | oklch(71.9% 0.092 255) |
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 #7DA7DD | 2.48:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #7DA7DD | 8.44:1 | AAA | Lc 55.2 | Large or bold text, headings |
| #7DA7DD text on white | 2.48:1 | Fails | Lc 48.8 | Large or bold text, headings |
| #7DA7DD text on black | 8.44:1 | AAA | Lc -53.2 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CBDBEE
oklch(88.5% 0.031 252.7)
-
Step 300
300
#A8C3E6
oklch(80.9% 0.058 255)
-
Step 400
400 (this color)
#7DA7DD
oklch(71.9% 0.092 255)
-
Step 500
500
#568BCF
oklch(63% 0.118 255.3)
-
Step 600
600
#3B74BC
oklch(55.6% 0.128 255.4)
-
Step 700
700
#2D61A2
oklch(49% 0.118 255.4)
-
Step 800
800
#265083
oklch(42.8% 0.097 254.7)
-
Step 900
900
#244269
oklch(37.6% 0.076 255.7)
-
Step 950
950
#15273E
oklch(27% 0.049 255.2)
#7DA7DD 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) | #93A9DF | 0.028 |
| Deuteranopia (no green cones) | #87A0DC | 0.021 |
| Tritanopia (no blue cones) | #58B3B9 | 0.081 |
| Achromatopsia (no color) | #A4A4A4 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DA7DD
#7DA7DD
oklch(71.9% 0.092 255)
- #C69C61
#C69C61
oklch(71.9% 0.091 74.9)
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 #7DA7DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.062
- Carolina Blue #8AB8FE ΔE 0.062
- Bluey Grey #89A0B0 ΔE 0.064
- Cool Steel #97A7B3 ΔE 0.068
- Cornflower Blue #6495ED ΔE 0.068
- Periwinkle Blue #8F99FB ΔE 0.068
- Cool Gray #8D99AE ΔE 0.070
Use #7DA7DD 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.