#036269
Closest named color: Petrol (#005F6A). oklch(45.3% 0.076 203.4), rgb(3, 98, 105).
Aa
White text reads best on this color (7.10:1).
About this color
#036269 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 45%, its chroma 0.076 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.011 away. White text reads best on it, at 7.10:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.95:1 |
| White text | 7.10:1 |
Values
| HEX | #036269 |
| RGB | rgb(3, 98, 105) |
| HSL | hsl(184, 94%, 21%) |
| OKLCH | oklch(45.3% 0.076 203.4) |
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 #036269 | 7.10:1 | AAA | Lc -89.1 | Fine for body text |
| Black text on #036269 | 2.95:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #036269 text on white | 7.10:1 | AAA | Lc 84.2 | Fine for body text |
| #036269 text on black | 2.95:1 | Fails | Lc -17.8 | 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 800.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1EDEE
oklch(93.7% 0.013 202.9)
-
Step 200
200
#C7DEE0
oklch(88.4% 0.025 203.1)
-
Step 300
300
#A0CACE
oklch(81% 0.045 203.5)
-
Step 400
400
#68AEB5
oklch(70.7% 0.071 203.9)
-
Step 500
500
#3599A2
oklch(63% 0.091 203.7)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800 (this color)
#036269
oklch(45.3% 0.076 203.4)
-
Step 900
900
#0C4B50
oklch(37.8% 0.06 203.2)
-
Step 950
950
#0B2C2F
oklch(27.1% 0.038 203.6)
#036269 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) | #595D6A | 0.076 |
| Deuteranopia (no green cones) | #4D5469 | 0.071 |
| Tritanopia (no blue cones) | #006764 | 0.020 |
| Achromatopsia (no color) | #585858 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #036269
#036269
oklch(45.3% 0.076 203.4)
- #7B4441
#7B4441
oklch(45.2% 0.076 23.8)
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 #036269, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.011
- Dark Aqua #05696B ΔE 0.022
- Dark Green Blue #1F6357 ΔE 0.032
- Deep Teal #00555A ΔE 0.044
- Deep Turquoise #017374 ΔE 0.053
- Dark Aquamarine #017371 ΔE 0.053
- YInMn Blue #415A77 ΔE 0.059
- Dark Slate Gray #2F4F4F ΔE 0.063
Use #036269 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.