#0775AA
Closest named color: Nice Blue (#107AB0). oklch(53.5% 0.119 239), rgb(7, 117, 170).
Aa
White text reads best on this color (5.07:1).
About this color
#0775AA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.119 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Nice Blue (#107AB0), ΔE 0.017 away. White text reads best on it, at 5.07:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Nice Blue (#107AB0) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #0775AA |
| RGB | rgb(7, 117, 170) |
| HSL | hsl(200, 92%, 35%) |
| OKLCH | oklch(53.5% 0.119 239) |
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 #0775AA | 5.07:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #0775AA | 4.13:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #0775AA text on white | 5.07:1 | AA | Lc 74.5 | Content text, not long reading |
| #0775AA text on black | 4.13:1 | AA large text | Lc -27.2 | Dividers and decoration only |
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 600.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DCEB
oklch(88.4% 0.03 240.2)
-
Step 300
300
#A2C6E0
oklch(80.9% 0.053 239.7)
-
Step 400
400
#6DA8D0
oklch(70.7% 0.085 239.2)
-
Step 500
500
#4192C4
oklch(63.1% 0.109 239)
-
Step 600
600 (this color)
#0775AA
oklch(53.5% 0.119 239)
-
Step 700
700
#016898
oklch(49.2% 0.11 238.8)
-
Step 800
800
#0B557B
oklch(42.8% 0.091 238.5)
-
Step 900
900
#154663
oklch(37.6% 0.071 239.1)
-
Step 950
950
#0E293A
oklch(26.9% 0.046 239.3)
#0775AA 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) | #5B76AC | 0.062 |
| Deuteranopia (no green cones) | #4768A9 | 0.049 |
| Tritanopia (no blue cones) | #008288 | 0.076 |
| Achromatopsia (no color) | #6E6E6E | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0775AA
#0775AA
oklch(53.5% 0.119 239)
- #9F5914
#9F5914
oklch(53.5% 0.119 58.4)
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 #0775AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Nice Blue #107AB0 ΔE 0.017
- Ocean Blue #03719C ΔE 0.023
- Flat Blue #3C73A8 ΔE 0.027
- Muted Blue #3B719F ΔE 0.029
- Sea Blue #047495 ΔE 0.034
- Mid Blue #276AB3 ΔE 0.038
- French Blue #436BAD ΔE 0.043
- Windows Blue #3778BF ΔE 0.043
Use #0775AA 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.