#2F588F#2F588F

#2F588F is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.8% C 0.101 H 256.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F588F
RGB	rgb(47, 88, 143)
HSL	hsl(214, 51%, 37%)
HSV	hsv(214, 67%, 56%)
CMYK	cmyk(67.1%, 38.5%, 0%, 43.9%)
CIE-LAB	lab(37.05, 4.33, -34.68)
CIE-LCH	lch(37.05, 34.95, 277.11°)
OKLab	oklab(45.83% -0.0239 -0.0985)
OKLCH	oklch(45.83% 0.101 256.4)
XYZ	xyz(9.6181, 9.5660, 27.3208)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F588F #8F662F

analogous

#2F888F #2F588F #362F8F

triadic

#2F588F #8F2F58 #588F2F

tetradic

#2F588F #8F2F88 #8F662F #2F8F36

square

#2F588F #8F2F88 #8F662F #2F8F36

split-complementary

#2F588F #8F362F #888F2F

monochromatic

#111F33 #203C61 #2F588F #3E74BD #6A95CE

Accessibility & contrast

On white

7.21

#2F588F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2F588F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F588F

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F588F	#FFFFFF	#000000	##FFFFFF
##2F588F	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405C91

Deuteranopia (green-blind)

#32538E

Tritanopia (blue-blind)

#00656C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2f588f;
/* rgb */ color: rgb(47, 88, 143);
/* oklch */ color: oklch(45.8% 0.101 256.4);

Tailwind

colors: {
  custom: {
    50: '#7286b0',
    500: '#2f588f',
    950: '#000000',
  },
}

SCSS

$custom: #2f588f;
$custom-light: #7286b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f588f",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 143
  },
  "hsl": {
    "h": 214.375,
    "s": 50.526,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45834,
    "c": 0.1014,
    "h": 256.4
  },
  "luminance": 0.09567
}

Semantic roles & 50–950 ramp

primary

#2F588F

secondary

#B59365

accent

#9E4EDA

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #2F588F

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

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