#2A667F
Closest named color: Denim (#3B638C). oklch(48.2% 0.073 228.6), rgb(42, 102, 127).
Aa
White text reads best on this color (6.35:1).
About this color
#2A667F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 48%, its chroma 0.073 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.031 away. White text reads best on it, at 6.35:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.30:1 |
| White text | 6.35:1 |
Values
| HEX | #2A667F |
| RGB | rgb(42, 102, 127) |
| HSL | hsl(198, 50%, 33%) |
| OKLCH | oklch(48.2% 0.073 228.6) |
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 #2A667F | 6.35:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #2A667F | 3.30:1 | AA large text | Lc 22.7 | Dividers and decoration only |
| #2A667F text on white | 6.35:1 | AA | Lc 81.4 | Fine for body text |
| #2A667F text on black | 3.30:1 | AA large text | Lc -20.5 | 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 700.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CCDCE4
oklch(88.5% 0.02 229.1)
-
Step 300
300
#AAC6D3
oklch(81% 0.035 227.5)
-
Step 400
400
#7BA8BD
oklch(70.7% 0.057 228.4)
-
Step 500
500
#5892AC
oklch(63% 0.072 228.5)
-
Step 600
600
#3B7C98
oklch(55.6% 0.079 228.8)
-
Step 700
700 (this color)
#2A667F
oklch(48.2% 0.073 228.6)
-
Step 800
800
#265569
oklch(42.6% 0.061 228.5)
-
Step 900
900
#244656
oklch(37.6% 0.048 230.2)
-
Step 950
950
#162932
oklch(26.9% 0.03 229.7)
#2A667F 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) | #596480 | 0.053 |
| Deuteranopia (no green cones) | #4D5C7F | 0.045 |
| Tritanopia (no blue cones) | #006D6E | 0.045 |
| Achromatopsia (no color) | #5F5F5F | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A667F
#2A667F
oklch(48.2% 0.073 228.6)
- #805138
#805138
oklch(48.2% 0.074 48.4)
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 #2A667F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.031
- Peacock Blue #016795 ΔE 0.038
- YInMn Blue #415A77 ΔE 0.039
- Dark Aqua #05696B ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.043
- Slate #516572 ΔE 0.044
- Petrol #005F6A ΔE 0.046
- Sea Blue #047495 ΔE 0.047
Use #2A667F 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.