#2B4E77#2B4E77

#2B4E77 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.8% C 0.080 H 253.5°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B4E77
RGB	rgb(43, 78, 119)
HSL	hsl(212, 47%, 32%)
HSV	hsv(212, 64%, 47%)
CMYK	cmyk(63.9%, 34.5%, 0%, 53.3%)
CIE-LAB	lab(32.47, 1.17, -27.18)
CIE-LCH	lch(32.47, 27.21, 272.46°)
OKLab	oklab(41.77% -0.0227 -0.0768)
OKLCH	oklch(41.77% 0.08 253.5)
XYZ	xyz(7.0492, 7.2936, 18.4855)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4E77 #77542B

analogous

#2B7477 #2B4E77 #2E2B77

triadic

#2B4E77 #772B4E #4E772B

tetradic

#2B4E77 #772B74 #77542B #2B772E

square

#2B4E77 #772B74 #77542B #2B772E

split-complementary

#2B4E77 #772E2B #74772B

monochromatic

#0B131D #1B314A #2B4E77 #3B6BA4 #598AC3

Accessibility & contrast

On white

8.54

#2B4E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2B4E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4E77

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4E77	#FFFFFF	#000000	##FFFFFF
##2B4E77	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5079

Deuteranopia (green-blind)

#324976

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2b4e77;
/* rgb */ color: rgb(43, 78, 119);
/* oklch */ color: oklch(41.8% 0.080 253.5);

Tailwind

colors: {
  custom: {
    50: '#6c7f9e',
    500: '#2b4e77',
    950: '#000000',
  },
}

SCSS

$custom: #2b4e77;
$custom-light: #6c7f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4e77",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 119
  },
  "hsl": {
    "h": 212.368,
    "s": 46.914,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41774,
    "c": 0.08013,
    "h": 253.5
  },
  "luminance": 0.07294
}

Semantic roles & 50–950 ramp

primary

#2B4E77

secondary

#A98255

accent

#9951D7

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2B4E77

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

Preview Lab → · Contrast checker → · Palette generator →