#2B6AA2
Closest named color: Mid Blue (#276AB3). oklch(51.1% 0.11 248.6), rgb(43, 106, 162).
Aa
White text reads best on this color (5.69:1).
About this color
#2B6AA2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.110 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.027 away. White text reads best on it, at 5.69:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #2B6AA2 |
| RGB | rgb(43, 106, 162) |
| HSL | hsl(208, 58%, 40%) |
| OKLCH | oklch(51.1% 0.11 248.6) |
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 #2B6AA2 | 5.69:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #2B6AA2 | 3.68:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #2B6AA2 text on white | 5.69:1 | AA | Lc 78.2 | Fine for body text |
| #2B6AA2 text on black | 3.68:1 | AA large text | Lc -23.6 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CBDBEC
oklch(88.5% 0.029 249.8)
-
Step 300
300
#A7C4E2
oklch(80.9% 0.053 249.4)
-
Step 400
400
#76A5D4
oklch(70.6% 0.086 249.1)
-
Step 500
500
#518EC8
oklch(63.1% 0.109 248.8)
-
Step 600
600
#3377B5
oklch(55.5% 0.118 249)
-
Step 700
700 (this color)
#2B6AA2
oklch(51.1% 0.11 248.6)
-
Step 800
800
#20527E
oklch(42.7% 0.091 248.3)
-
Step 900
900
#204465
oklch(37.7% 0.07 248.4)
-
Step 950
950
#14283B
oklch(27% 0.044 248.6)
#2B6AA2 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) | #516DA4 | 0.040 |
| Deuteranopia (no green cones) | #4061A1 | 0.029 |
| Tritanopia (no blue cones) | #00777E | 0.081 |
| Achromatopsia (no color) | #676767 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B6AA2
#2B6AA2
oklch(51.1% 0.11 248.6)
- #8E5905
#8E5905
oklch(51.1% 0.109 69.3)
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 #2B6AA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.027
- Muted Blue #3B719F ΔE 0.028
- Ocean Blue #03719C ΔE 0.028
- French Blue #436BAD ΔE 0.029
- Peacock Blue #016795 ΔE 0.031
- Flat Blue #3C73A8 ΔE 0.032
- Denim #3B638C ΔE 0.037
- Dusky Blue #475F94 ΔE 0.040
Use #2B6AA2 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.