#2D588E#2D588E

#2D588E is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.7% C 0.101 H 255.2°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D588E
RGB	rgb(45, 88, 142)
HSL	hsl(213, 52%, 37%)
HSV	hsv(213, 68%, 56%)
CMYK	cmyk(68.3%, 38%, 0%, 44.3%)
CIE-LAB	lab(36.91, 3.59, -34.30)
CIE-LCH	lch(36.91, 34.49, 275.98°)
OKLab	oklab(45.68% -0.0258 -0.0975)
OKLCH	oklch(45.68% 0.101 255.2)
XYZ	xyz(9.4526, 9.4894, 26.9194)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D588E #8E632D

analogous

#2D898E #2D588E #332D8E

triadic

#2D588E #8E2D58 #588E2D

tetradic

#2D588E #8E2D89 #8E632D #2D8E33

square

#2D588E #8E2D89 #8E632D #2D8E33

split-complementary

#2D588E #8E332D #898E2D

monochromatic

#101E31 #1E3B60 #2D588E #3C75BC #6795CF

Accessibility & contrast

On white

7.25

#2D588E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2D588E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D588E

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D588E	#FFFFFF	#000000	##FFFFFF
##2D588E	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405C90

Deuteranopia (green-blind)

#32538D

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d588e;
/* rgb */ color: rgb(45, 88, 142);
/* oklch */ color: oklch(45.7% 0.101 255.2);

Tailwind

colors: {
  custom: {
    50: '#7186af',
    500: '#2d588e',
    950: '#000000',
  },
}

SCSS

$custom: #2d588e;
$custom-light: #7186af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d588e",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 142
  },
  "hsl": {
    "h": 213.402,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.45682,
    "c": 0.10083,
    "h": 255.2
  },
  "luminance": 0.0949
}

Semantic roles & 50–950 ramp

primary

#2D588E

secondary

#B59061

accent

#9C4CDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2D588E

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

Preview Lab → · Contrast checker → · Palette generator →