#0777F9
Closest named color: Clear Blue (#247AFD). oklch(59.3% 0.213 257.7), rgb(7, 119, 249).
Aa
Black text reads best on this color (5.01:1).
About this color
#0777F9 is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.213 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.015 away. Black text reads best on it, at 5.01:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.213) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #0777F9 |
| RGB | rgb(7, 119, 249) |
| HSL | hsl(212, 95%, 50%) |
| OKLCH | oklch(59.3% 0.213 257.7) |
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 #0777F9 | 4.18:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #0777F9 | 5.01:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #0777F9 text on white | 4.18:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #0777F9 text on black | 5.01:1 | AA | Lc -33.7 | Non-text elements, placeholder text |
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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C4DBFD
oklch(88.5% 0.053 258)
-
Step 300
300
#9AC3FF
oklch(81% 0.096 257.8)
-
Step 400
400
#60A1FF
oklch(70.8% 0.154 257.7)
-
Step 500
500
#2E85FD
oklch(63% 0.197 257.8)
-
Step 600
600 (this color)
#0777F9
oklch(59.3% 0.213 257.7)
-
Step 700
700
#005BC3
oklch(49.1% 0.179 257.6)
-
Step 800
800
#004AA2
oklch(42.7% 0.156 257.7)
-
Step 900
900
#093E84
oklch(37.7% 0.129 258)
-
Step 950
950
#09254D
oklch(27% 0.081 258.1)
#0777F9 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) | #0186FE | 0.038 |
| Deuteranopia (no green cones) | #0072F6 | 0.013 |
| Tritanopia (no blue cones) | #0097AD | 0.159 |
| Achromatopsia (no color) | #7C7C7C | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0777F9
#0777F9
oklch(59.3% 0.213 257.7)
- #A67300
#A67300
oklch(59.3% 0.124 77.8)
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 #0777F9, closest first.
No curated palette has a color within ΔE 0.04 of #0777F9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.015
- Cerulean Blue #056EEE ΔE 0.027
- Bright Blue #0165FC ΔE 0.044
- Royal Blue #4169E1 ΔE 0.051
- Neon Blue #4361EE ΔE 0.056
- Azul #1D5DEC ΔE 0.063
- Dodger Blue #1E90FF ΔE 0.066
- Cornflower #6A79F7 ΔE 0.074
Use #0777F9 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.