#2A6994
Closest named color: Peacock Blue (#016795). oklch(50% 0.094 242), rgb(42, 105, 148).
Aa
White text reads best on this color (5.92:1).
About this color
#2A6994 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.094 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.020 away. White text reads best on it, at 5.92:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.54:1 |
| White text | 5.92:1 |
Values
| HEX | #2A6994 |
| RGB | rgb(42, 105, 148) |
| HSL | hsl(204, 56%, 37%) |
| OKLCH | oklch(50% 0.094 242) |
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 #2A6994 | 5.92:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #2A6994 | 3.54:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #2A6994 text on white | 5.92:1 | AA | Lc 79.3 | Fine for body text |
| #2A6994 text on black | 3.54:1 | AA large text | Lc -22.5 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200
#CBDCE9
oklch(88.6% 0.026 240.7)
-
Step 300
300
#A8C5DC
oklch(80.9% 0.045 242.1)
-
Step 400
400
#78A7CA
oklch(70.8% 0.072 241.2)
-
Step 500
500
#5390BD
oklch(63.1% 0.093 242.2)
-
Step 600
600
#357AA9
oklch(55.7% 0.101 241.6)
-
Step 700
700 (this color)
#2A6994
oklch(50% 0.094 242)
-
Step 800
800
#225476
oklch(42.8% 0.078 241.6)
-
Step 900
900
#21455F
oklch(37.6% 0.061 242.2)
-
Step 950
950
#142938
oklch(27.1% 0.039 241.3)
#2A6994 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) | #556A96 | 0.046 |
| Deuteranopia (no green cones) | #475F93 | 0.037 |
| Tritanopia (no blue cones) | #007478 | 0.067 |
| Achromatopsia (no color) | #646464 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A6994
#2A6994
oklch(50% 0.094 242)
- #895624
#895624
oklch(50.1% 0.093 62)
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 #2A6994, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.020
- Denim #3B638C ΔE 0.022
- Ocean Blue #03719C ΔE 0.026
- Muted Blue #3B719F ΔE 0.033
- Sea Blue #047495 ΔE 0.034
- Dusky Blue #475F94 ΔE 0.038
- Denim Blue #3B5B92 ΔE 0.041
- Flat Blue #3C73A8 ΔE 0.045
Use #2A6994 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.