#036790
Closest named color: Peacock Blue (#016795). oklch(48.5% 0.102 235), rgb(3, 103, 144).
Aa
White text reads best on this color (6.27:1).
About this color
#036790 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.102 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.008 away. White text reads best on it, at 6.27:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.34:1 |
| White text | 6.27:1 |
Values
| HEX | #036790 |
| RGB | rgb(3, 103, 144) |
| HSL | hsl(197, 96%, 29%) |
| OKLCH | oklch(48.5% 0.102 235) |
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 #036790 | 6.27:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #036790 | 3.34:1 | AA large text | Lc 23.4 | Dividers and decoration only |
| #036790 text on white | 6.27:1 | AA | Lc 80.7 | Fine for body text |
| #036790 text on black | 3.34:1 | AA large text | Lc -21.1 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DDE9
oklch(88.6% 0.027 234)
-
Step 300
300
#A3C6DC
oklch(80.8% 0.049 235.8)
-
Step 400
400
#6EA9CB
oklch(70.7% 0.079 234.8)
-
Step 500
500
#4393BE
oklch(63.2% 0.101 235.1)
-
Step 600
600
#1B7CAA
oklch(55.5% 0.11 235.4)
-
Step 700
700 (this color)
#036790
oklch(48.5% 0.102 235)
-
Step 800
800
#0F5676
oklch(42.8% 0.084 234.2)
-
Step 900
900
#17475F
oklch(37.7% 0.065 234.2)
-
Step 950
950
#0F2A38
oklch(27.1% 0.042 233.9)
#036790 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) | #536792 | 0.061 |
| Deuteranopia (no green cones) | #415B8F | 0.049 |
| Tritanopia (no blue cones) | #007275 | 0.063 |
| Achromatopsia (no color) | #606060 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #036790
#036790
oklch(48.5% 0.102 235)
- #8A4D1D
#8A4D1D
oklch(48.4% 0.102 55)
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 #036790, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.008
- Ocean Blue #03719C ΔE 0.033
- Denim #3B638C ΔE 0.033
- Sea Blue #047495 ΔE 0.039
- Light Navy Blue #2E5A88 ΔE 0.040
- Denim Blue #3B5B92 ΔE 0.046
- Dusky Blue #475F94 ΔE 0.051
- Muted Blue #3B719F ΔE 0.052
Use #036790 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.