#2A6065
Closest named color: Petrol (#005F6A). oklch(45.5% 0.057 203.5), rgb(42, 96, 101).
Aa
White text reads best on this color (7.09:1).
About this color
#2A6065 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.057 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.023 away. White text reads best on it, at 7.09:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.95:1 |
| White text | 7.09:1 |
Values
| HEX | #2A6065 |
| RGB | rgb(42, 96, 101) |
| HSL | hsl(185, 41%, 28%) |
| OKLCH | oklch(45.5% 0.057 203.5) |
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 #2A6065 | 7.09:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #2A6065 | 2.95:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #2A6065 text on white | 7.09:1 | AAA | Lc 84.4 | Fine for body text |
| #2A6065 text on black | 2.95:1 | Fails | Lc -17.5 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDDF
oklch(88.5% 0.018 205.3)
-
Step 300
300
#A8C7CA
oklch(80.8% 0.034 203.7)
-
Step 400
400
#79ABB0
oklch(70.8% 0.053 203.8)
-
Step 500
500
#53969C
oklch(63.1% 0.069 203.1)
-
Step 600
600
#348087
oklch(55.6% 0.075 203.6)
-
Step 700
700
#266C72
oklch(49.1% 0.069 203.2)
-
Step 800
800 (this color)
#2A6065
oklch(45.5% 0.057 203.5)
-
Step 900
900
#21494C
oklch(37.8% 0.045 201.9)
-
Step 950
950
#142B2D
oklch(27.1% 0.029 202.9)
#2A6065 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) | #595C65 | 0.057 |
| Deuteranopia (no green cones) | #505565 | 0.054 |
| Tritanopia (no blue cones) | #006461 | 0.025 |
| Achromatopsia (no color) | #585858 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A6065
#2A6065
oklch(45.5% 0.057 203.5)
- #734A47
#734A47
oklch(45.5% 0.057 24.1)
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 #2A6065, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.023
- Dark Aqua #05696B ΔE 0.029
- Dark Green Blue #1F6357 ΔE 0.030
- Deep Teal #00555A ΔE 0.047
- YInMn Blue #415A77 ΔE 0.048
- Slate #516572 ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.056
- Dark Aquamarine #017371 ΔE 0.057
Use #2A6065 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.