#2D5783#2D5783

#2D5783 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.087 H 251.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D5783
RGB	rgb(45, 87, 131)
HSL	hsl(211, 49%, 35%)
HSV	hsv(211, 66%, 51%)
CMYK	cmyk(65.6%, 33.6%, 0%, 48.6%)
CIE-LAB	lab(36.01, 0.17, -29.02)
CIE-LCH	lch(36.01, 29.02, 270.34°)
OKLab	oklab(44.78% -0.0278 -0.0821)
OKLCH	oklch(44.78% 0.087 251.3)
XYZ	xyz(8.5856, 9.0121, 22.7554)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5783 #83592D

analogous

#2D8283 #2D5783 #2E2D83

triadic

#2D5783 #832D57 #57832D

tetradic

#2D5783 #832D82 #83592D #2D832E

square

#2D5783 #832D82 #83592D #2D832E

split-complementary

#2D5783 #832E2D #82832D

monochromatic

#0E1A28 #1D3955 #2D5783 #3D75B1 #6294C9

Accessibility & contrast

On white

7.49

#2D5783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2D5783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5783

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5783	#FFFFFF	#000000	##FFFFFF
##2D5783	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445985

Deuteranopia (green-blind)

#385182

Tritanopia (blue-blind)

#006167

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d5783;
/* rgb */ color: rgb(45, 87, 131);
/* oklch */ color: oklch(44.8% 0.087 251.3);

Tailwind

colors: {
  custom: {
    50: '#6f86a7',
    500: '#2d5783',
    950: '#000000',
  },
}

SCSS

$custom: #2d5783;
$custom-light: #6f86a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5783",
  "rgb": {
    "r": 45,
    "g": 87,
    "b": 131
  },
  "hsl": {
    "h": 210.698,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44782,
    "c": 0.08664,
    "h": 251.3
  },
  "luminance": 0.09013
}

Semantic roles & 50–950 ramp

primary

#2D5783

secondary

#AF875C

accent

#954FD8

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2D5783

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

Preview Lab → · Contrast checker → · Palette generator →