#2F587E#2F587E

#2F587E is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.8% C 0.078 H 248.3°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#2F587E
RGB	rgb(47, 88, 126)
HSL	hsl(209, 46%, 34%)
HSV	hsv(209, 63%, 49%)
CMYK	cmyk(62.7%, 30.2%, 0%, 50.6%)
CIE-LAB	lab(36.16, -1.86, -25.71)
CIE-LCH	lch(36.16, 25.78, 265.86°)
OKLab	oklab(44.84% -0.0289 -0.0724)
OKLCH	oklch(44.84% 0.078 248.3)
XYZ	xyz(8.4265, 9.0894, 21.0450)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F587E #7E552F

analogous

#2F7E7D #2F587E #2F317E

triadic

#2F587E #7E2F58 #587E2F

tetradic

#2F587E #7D2F7E #7E552F #317E2F

square

#2F587E #7D2F7E #7E552F #317E2F

split-complementary

#2F587E #7E2F31 #7E7D2F

monochromatic

#0E1A25 #1E3951 #2F587E #4077AB #6396C5

Accessibility & contrast

On white

7.45

#2F587E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2F587E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F587E

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F587E	#FFFFFF	#000000	##FFFFFF
##2F587E	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485980

Deuteranopia (green-blind)

#3D527D

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2f587e;
/* rgb */ color: rgb(47, 88, 126);
/* oklch */ color: oklch(44.8% 0.078 248.3);

Tailwind

colors: {
  custom: {
    50: '#6f87a3',
    500: '#2f587e',
    950: '#000000',
  },
}

SCSS

$custom: #2f587e;
$custom-light: #6f87a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f587e",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 126
  },
  "hsl": {
    "h": 208.861,
    "s": 45.665,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44839,
    "c": 0.07796,
    "h": 248.3
  },
  "luminance": 0.0909
}

Semantic roles & 50–950 ramp

primary

#2F587E

secondary

#AC835D

accent

#9152D5

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2F587E

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

Preview Lab → · Contrast checker → · Palette generator →