#0067AA
Closest named color: Mid Blue (#276AB3). oklch(50% 0.133 247.3), rgb(0, 103, 170).
Aa
White text reads best on this color (5.96:1).
About this color
#0067AA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.133 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.024 away. White text reads best on it, at 5.96:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.52:1 |
| White text | 5.96:1 |
Values
| HEX | #0067AA |
| RGB | rgb(0, 103, 170) |
| HSL | hsl(204, 100%, 33%) |
| OKLCH | oklch(50% 0.133 247.3) |
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 #0067AA | 5.96:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #0067AA | 3.52:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #0067AA text on white | 5.96:1 | AA | Lc 79.2 | Fine for body text |
| #0067AA text on black | 3.52:1 | AA large text | Lc -22.6 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E0EBF6
oklch(93.5% 0.019 248)
-
Step 200
200
#C7DCF0
oklch(88.5% 0.036 246.9)
-
Step 300
300
#A0C5E9
oklch(80.9% 0.065 247.9)
-
Step 400
400
#6AA6DD
oklch(70.6% 0.102 247.4)
-
Step 500
500
#3D8FD4
oklch(63.1% 0.131 247.2)
-
Step 600
600
#0E78C1
oklch(55.7% 0.142 247)
-
Step 700
700 (this color)
#0067AA
oklch(50% 0.133 247.3)
-
Step 800
800
#065287
oklch(42.7% 0.11 247.2)
-
Step 900
900
#13446C
oklch(37.6% 0.086 247.6)
-
Step 950
950
#0D283F
oklch(26.9% 0.054 247.3)
#0067AA 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) | #466BAD | 0.047 |
| Deuteranopia (no green cones) | #2C5DA9 | 0.031 |
| Tritanopia (no blue cones) | #007780 | 0.093 |
| Achromatopsia (no color) | #636363 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0067AA
#0067AA
oklch(50% 0.133 247.3)
- #8C5500
#8C5500
oklch(50.1% 0.11 67.5)
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 #0067AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.024
- Peacock Blue #016795 ΔE 0.034
- Ocean Blue #03719C ΔE 0.041
- French Blue #436BAD ΔE 0.044
- Muted Blue #3B719F ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.052
- Flat Blue #3C73A8 ΔE 0.052
- Denim #3B638C ΔE 0.054
Use #0067AA 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.