#2D588C#2D588C

#2D588C is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.6% C 0.098 H 254.4°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2D588C
RGB	rgb(45, 88, 140)
HSL	hsl(213, 51%, 36%)
HSV	hsv(213, 68%, 55%)
CMYK	cmyk(67.9%, 37.1%, 0%, 45.1%)
CIE-LAB	lab(36.80, 2.85, -33.26)
CIE-LCH	lch(36.80, 33.38, 274.90°)
OKLab	oklab(45.56% -0.0263 -0.0944)
OKLCH	oklch(45.56% 0.098 254.4)
XYZ	xyz(9.3038, 9.4299, 26.1357)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D588C #8C612D

analogous

#2D888C #2D588C #322D8C

triadic

#2D588C #8C2D58 #588C2D

tetradic

#2D588C #8C2D88 #8C612D #2D8C32

square

#2D588C #8C2D88 #8C612D #2D8C32

split-complementary

#2D588C #8C322D #888C2D

monochromatic

#0F1E2F #1E3B5E #2D588C #3C75BA #6695CE

Accessibility & contrast

On white

7.28

#2D588C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2D588C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D588C

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D588C	#FFFFFF	#000000	##FFFFFF
##2D588C	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415B8E

Deuteranopia (green-blind)

#34528B

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d588c;
/* rgb */ color: rgb(45, 88, 140);
/* oklch */ color: oklch(45.6% 0.098 254.4);

Tailwind

colors: {
  custom: {
    50: '#7186ae',
    500: '#2d588c',
    950: '#000000',
  },
}

SCSS

$custom: #2d588c;
$custom-light: #7186ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d588c",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 140
  },
  "hsl": {
    "h": 212.842,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45559,
    "c": 0.09803,
    "h": 254.4
  },
  "luminance": 0.09431
}

Semantic roles & 50–950 ramp

primary

#2D588C

secondary

#B48E60

accent

#9B4DDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2D588C

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

Preview Lab → · Contrast checker → · Palette generator →