#2D5583#2D5583

#2D5583 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.3% C 0.089 H 253.3°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D5583
RGB	rgb(45, 85, 131)
HSL	hsl(212, 49%, 35%)
HSV	hsv(212, 66%, 51%)
CMYK	cmyk(65.6%, 35.1%, 0%, 48.6%)
CIE-LAB	lab(35.39, 1.45, -30.00)
CIE-LCH	lch(35.39, 30.03, 272.77°)
OKLab	oklab(44.29% -0.0255 -0.0849)
OKLCH	oklch(44.29% 0.089 253.3)
XYZ	xyz(8.4259, 8.6928, 22.7022)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5583 #835B2D

analogous

#2D8083 #2D5583 #302D83

triadic

#2D5583 #832D55 #55832D

tetradic

#2D5583 #832D80 #835B2D #2D8330

square

#2D5583 #832D80 #835B2D #2D8330

split-complementary

#2D5583 #83302D #80832D

monochromatic

#0E1A28 #1D3755 #2D5583 #3D73B1 #6292C9

Accessibility & contrast

On white

7.67

#2D5583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#2D5583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5583

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5583	#FFFFFF	#000000	##FFFFFF
##2D5583	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415885

Deuteranopia (green-blind)

#355082

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2d5583;
/* rgb */ color: rgb(45, 85, 131);
/* oklch */ color: oklch(44.3% 0.089 253.3);

Tailwind

colors: {
  custom: {
    50: '#6f84a7',
    500: '#2d5583',
    950: '#000000',
  },
}

SCSS

$custom: #2d5583;
$custom-light: #6f84a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5583",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 131
  },
  "hsl": {
    "h": 212.093,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44294,
    "c": 0.0887,
    "h": 253.3
  },
  "luminance": 0.08694
}

Semantic roles & 50–950 ramp

primary

#2D5583

secondary

#AF895C

accent

#994FD8

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2D5583

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

Preview Lab → · Contrast checker → · Palette generator →