#2F587C#2F587C

#2F587C is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.075 H 246.9°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#2F587C
RGB	rgb(47, 88, 124)
HSL	hsl(208, 45%, 34%)
HSV	hsv(208, 62%, 49%)
CMYK	cmyk(62.1%, 29%, 0%, 51.4%)
CIE-LAB	lab(36.06, -2.57, -24.64)
CIE-LCH	lch(36.06, 24.77, 264.04°)
OKLab	oklab(44.73% -0.0295 -0.0693)
OKLCH	oklch(44.73% 0.075 246.9)
XYZ	xyz(8.2988, 9.0383, 20.3721)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F587C #7C532F

analogous

#2F7C79 #2F587C #2F317C

triadic

#2F587C #7C2F58 #587C2F

tetradic

#2F587C #792F7C #7C532F #317C2F

square

#2F587C #792F7C #7C532F #317C2F

split-complementary

#2F587C #7C2F31 #7C792F

monochromatic

#0D1923 #1E3950 #2F587C #4077A8 #6296C3

Accessibility & contrast

On white

7.48

#2F587C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2F587C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F587C

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F587C	#FFFFFF	#000000	##FFFFFF
##2F587C	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597E

Deuteranopia (green-blind)

#3E517B

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2f587c;
/* rgb */ color: rgb(47, 88, 124);
/* oklch */ color: oklch(44.7% 0.075 246.9);

Tailwind

colors: {
  custom: {
    50: '#6f87a2',
    500: '#2f587c',
    950: '#000000',
  },
}

SCSS

$custom: #2f587c;
$custom-light: #6f87a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f587c",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 124
  },
  "hsl": {
    "h": 208.052,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.4473,
    "c": 0.07533,
    "h": 246.9
  },
  "luminance": 0.09039
}

Semantic roles & 50–950 ramp

primary

#2F587C

secondary

#AA815C

accent

#9053D5

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0F

muted

#7B7C7E

Preview Lab

Preview with #2F587C

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

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