#0764BF
Closest named color: Mid Blue (#276AB3). oklch(50.9% 0.162 254.7), rgb(7, 100, 191).
Aa
White text reads best on this color (5.85:1).
About this color
#0764BF is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.162 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.031 away. White text reads best on it, at 5.85:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.162) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #0764BF |
| RGB | rgb(7, 100, 191) |
| HSL | hsl(210, 93%, 39%) |
| OKLCH | oklch(50.9% 0.162 254.7) |
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 #0764BF | 5.85:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #0764BF | 3.58:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #0764BF text on white | 5.85:1 | AA | Lc 78.6 | Fine for body text |
| #0764BF text on black | 3.58:1 | AA large text | Lc -23.2 | 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 700.
-
Step 50
50
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBF9
oklch(93.6% 0.022 254.4)
-
Step 200
200
#C6DBF6
oklch(88.4% 0.044 254.8)
-
Step 300
300
#9EC4F3
oklch(80.9% 0.078 254)
-
Step 400
400
#68A3ED
oklch(70.6% 0.125 254.8)
-
Step 500
500
#3B8AE7
oklch(63% 0.16 254.6)
-
Step 600
600
#0F72D6
oklch(55.7% 0.174 254.6)
-
Step 700
700 (this color)
#0764BF
oklch(50.9% 0.162 254.7)
-
Step 800
800
#074E96
oklch(42.8% 0.134 254.6)
-
Step 900
900
#124177
oklch(37.6% 0.105 254.8)
-
Step 950
950
#0D2746
oklch(27.1% 0.066 254.6)
#0764BF 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) | #2E6DC2 | 0.034 |
| Deuteranopia (no green cones) | #005EBD | 0.017 |
| Tritanopia (no blue cones) | #007A88 | 0.120 |
| Achromatopsia (no color) | #656565 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0764BF
#0764BF
oklch(50.9% 0.162 254.7)
- #895B00
#895B00
oklch(50.9% 0.107 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 #0764BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.031
- French Blue #436BAD ΔE 0.054
- Windows Blue #3778BF ΔE 0.066
- Royal Blue #4169E1 ΔE 0.068
- Peacock Blue #016795 ΔE 0.070
- Flat Blue #3C73A8 ΔE 0.070
- Nice Blue #107AB0 ΔE 0.071
- Warm Blue #4B57DB ΔE 0.072
Use #0764BF 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.