#2D5183#2D5183

#2D5183 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.093 H 257.0°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D5183
RGB	rgb(45, 81, 131)
HSL	hsl(215, 49%, 35%)
HSV	hsv(215, 66%, 51%)
CMYK	cmyk(65.6%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(34.15, 4.05, -31.95)
CIE-LCH	lch(34.15, 32.21, 277.22°)
OKLab	oklab(43.33% -0.021 -0.0907)
OKLCH	oklch(43.33% 0.093 257)
XYZ	xyz(8.1199, 8.0807, 22.6001)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5183 #835F2D

analogous

#2D7C83 #2D5183 #342D83

triadic

#2D5183 #832D51 #51832D

tetradic

#2D5183 #832D7C #835F2D #2D8334

square

#2D5183 #832D7C #835F2D #2D8334

split-complementary

#2D5183 #83342D #7C832D

monochromatic

#0E1928 #1D3555 #2D5183 #3D6DB1 #628DC9

Accessibility & contrast

On white

8.03

#2D5183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2D5183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5183

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5183	#FFFFFF	#000000	##FFFFFF
##2D5183	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5585

Deuteranopia (green-blind)

#2F4D82

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d5183;
/* rgb */ color: rgb(45, 81, 131);
/* oklch */ color: oklch(43.3% 0.093 257.0);

Tailwind

colors: {
  custom: {
    50: '#6f81a7',
    500: '#2d5183',
    950: '#000000',
  },
}

SCSS

$custom: #2d5183;
$custom-light: #6f81a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5183",
  "rgb": {
    "r": 45,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 214.884,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4333,
    "c": 0.0931,
    "h": 257
  },
  "luminance": 0.08081
}

Semantic roles & 50–950 ramp

primary

#2D5183

secondary

#AF8D5C

accent

#9F4FD8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2D5183

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

Preview Lab → · Contrast checker → · Palette generator →