#2F82AB#2F82AB

#2F82AB is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.5% C 0.100 H 234.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2F82AB
RGB	rgb(47, 130, 171)
HSL	hsl(200, 57%, 43%)
HSV	hsv(200, 73%, 67%)
CMYK	cmyk(72.5%, 24%, 0%, 32.9%)
CIE-LAB	lab(51.28, -11.05, -28.92)
CIE-LCH	lch(51.28, 30.95, 249.09°)
OKLab	oklab(57.51% -0.0589 -0.0813)
OKLCH	oklch(57.51% 0.1 234.1)
XYZ	xyz(16.5027, 19.5080, 41.4159)
Luminance	0.1951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F82AB #AB582F

analogous

#2FAB96 #2F82AB #2F44AB

triadic

#2F82AB #AB2F82 #82AB2F

tetradic

#2F82AB #962FAB #AB582F #44AB2F

square

#2F82AB #962FAB #AB582F #44AB2F

split-complementary

#2F82AB #AB2F44 #AB962F

monochromatic

#15394B #225E7B #2F82AB #4AA2CD #7ABBDA

Accessibility & contrast

On white

4.28

#2F82AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#2F82AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F82AB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F82AB	#FFFFFF	#000000	##000000
##2F82AB	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E81AD

Deuteranopia (green-blind)

#5D75AA

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2f82ab;
/* rgb */ color: rgb(47, 130, 171);
/* oklch */ color: oklch(57.5% 0.100 234.1);

Tailwind

colors: {
  custom: {
    50: '#78a6c4',
    500: '#2f82ab',
    950: '#000000',
  },
}

SCSS

$custom: #2f82ab;
$custom-light: #78a6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f82ab",
  "rgb": {
    "r": 47,
    "g": 130,
    "b": 171
  },
  "hsl": {
    "h": 199.839,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57505,
    "c": 0.10044,
    "h": 234.1
  },
  "luminance": 0.1951
}

Semantic roles & 50–950 ramp

primary

#2F82AB

secondary

#C38D73

accent

#7A48E0

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2F82AB

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

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