#2B4D76#2B4D76

#2B4D76 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.5% C 0.080 H 254.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B4D76
RGB	rgb(43, 77, 118)
HSL	hsl(213, 47%, 32%)
HSV	hsv(213, 64%, 46%)
CMYK	cmyk(63.6%, 34.7%, 0%, 53.7%)
CIE-LAB	lab(32.10, 1.45, -27.14)
CIE-LCH	lch(32.10, 27.18, 273.06°)
OKLab	oklab(41.47% -0.0218 -0.0767)
OKLCH	oklch(41.47% 0.08 254.1)
XYZ	xyz(6.9190, 7.1287, 18.1474)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4D76 #76542B

analogous

#2B7376 #2B4D76 #2F2B76

triadic

#2B4D76 #762B4D #4D762B

tetradic

#2B4D76 #762B73 #76542B #2B762F

square

#2B4D76 #762B73 #76542B #2B762F

split-complementary

#2B4D76 #762F2B #73762B

monochromatic

#0A121C #1B3049 #2B4D76 #3B6AA3 #5989C2

Accessibility & contrast

On white

8.66

#2B4D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2B4D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4D76

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4D76	#FFFFFF	#000000	##FFFFFF
##2B4D76	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4F78

Deuteranopia (green-blind)

#324875

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2b4d76;
/* rgb */ color: rgb(43, 77, 118);
/* oklch */ color: oklch(41.5% 0.080 254.1);

Tailwind

colors: {
  custom: {
    50: '#6c7e9d',
    500: '#2b4d76',
    950: '#000000',
  },
}

SCSS

$custom: #2b4d76;
$custom-light: #6c7e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4d76",
  "rgb": {
    "r": 43,
    "g": 77,
    "b": 118
  },
  "hsl": {
    "h": 212.8,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41469,
    "c": 0.07977,
    "h": 254.1
  },
  "luminance": 0.07129
}

Semantic roles & 50–950 ramp

primary

#2B4D76

secondary

#A88255

accent

#9A52D6

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2B4D76

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →