#2B5977#2B5977

#2B5977 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.071 H 239.6°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#2B5977
RGB	rgb(43, 89, 119)
HSL	hsl(204, 47%, 32%)
HSV	hsv(204, 64%, 47%)
CMYK	cmyk(63.9%, 25.2%, 0%, 53.3%)
CIE-LAB	lab(35.96, -5.80, -21.71)
CIE-LCH	lch(35.96, 22.47, 255.04°)
OKLab	oklab(44.53% -0.0357 -0.0609)
OKLCH	oklch(44.53% 0.071 239.6)
XYZ	xyz(7.8972, 8.9895, 18.7682)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5977 #77492B

analogous

#2B776F #2B5977 #2B3377

triadic

#2B5977 #772B59 #59772B

tetradic

#2B5977 #6F2B77 #77492B #33772B

square

#2B5977 #6F2B77 #77492B #33772B

split-complementary

#2B5977 #772B33 #776F2B

monochromatic

#0B161D #1B374A #2B5977 #3B7BA4 #5999C3

Accessibility & contrast

On white

7.51

#2B5977 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2B5977 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5977

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5977	#FFFFFF	#000000	##FFFFFF
##2B5977	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5978

Deuteranopia (green-blind)

#415176

Tritanopia (blue-blind)

#006163

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2b5977;
/* rgb */ color: rgb(43, 89, 119);
/* oklch */ color: oklch(44.5% 0.071 239.6);

Tailwind

colors: {
  custom: {
    50: '#6c879e',
    500: '#2b5977',
    950: '#000000',
  },
}

SCSS

$custom: #2b5977;
$custom-light: #6c879e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5977",
  "rgb": {
    "r": 43,
    "g": 89,
    "b": 119
  },
  "hsl": {
    "h": 203.684,
    "s": 46.914,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44529,
    "c": 0.07062,
    "h": 239.6
  },
  "luminance": 0.0899
}

Semantic roles & 50–950 ramp

primary

#2B5977

secondary

#A97655

accent

#8651D7

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #2B5977

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

Preview Lab → · Contrast checker → · Palette generator →