#2F588D#2F588D

#2F588D is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.7% C 0.099 H 255.7°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#2F588D
RGB	rgb(47, 88, 141)
HSL	hsl(214, 50%, 37%)
HSV	hsv(214, 67%, 55%)
CMYK	cmyk(66.7%, 37.6%, 0%, 44.7%)
CIE-LAB	lab(36.94, 3.59, -33.64)
CIE-LCH	lch(36.94, 33.83, 276.09°)
OKLab	oklab(45.71% -0.0244 -0.0955)
OKLCH	oklch(45.71% 0.099 255.7)
XYZ	xyz(9.4680, 9.5059, 26.5300)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F588D #8D642F

analogous

#2F878D #2F588D #352F8D

triadic

#2F588D #8D2F58 #588D2F

tetradic

#2F588D #8D2F87 #8D642F #2F8D35

square

#2F588D #8D2F87 #8D642F #2F8D35

split-complementary

#2F588D #8D352F #878D2F

monochromatic

#101F31 #203B5F #2F588D #3E75BB #6995CD

Accessibility & contrast

On white

7.24

#2F588D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2F588D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F588D

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F588D	#FFFFFF	#000000	##FFFFFF
##2F588D	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415C8F

Deuteranopia (green-blind)

#33538C

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2f588d;
/* rgb */ color: rgb(47, 88, 141);
/* oklch */ color: oklch(45.7% 0.099 255.7);

Tailwind

colors: {
  custom: {
    50: '#7286ae',
    500: '#2f588d',
    950: '#000000',
  },
}

SCSS

$custom: #2f588d;
$custom-light: #7286ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2f588d",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 141
  },
  "hsl": {
    "h": 213.83,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45711,
    "c": 0.09858,
    "h": 255.7
  },
  "luminance": 0.09507
}

Semantic roles & 50–950 ramp

primary

#2F588D

secondary

#B49164

accent

#9D4EDA

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2F588D

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

Preview Lab → · Contrast checker → · Palette generator →