#2F83AD#2F83AD

#2F83AD is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.8% C 0.102 H 234.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2F83AD
RGB	rgb(47, 131, 173)
HSL	hsl(200, 57%, 43%)
HSV	hsv(200, 73%, 68%)
CMYK	cmyk(72.8%, 24.3%, 0%, 32.2%)
CIE-LAB	lab(51.67, -10.92, -29.46)
CIE-LCH	lch(51.67, 31.42, 249.67°)
OKLab	oklab(57.85% -0.0592 -0.0829)
OKLCH	oklch(57.85% 0.102 234.5)
XYZ	xyz(16.8284, 19.8521, 42.4720)
Luminance	0.1985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F83AD #AD592F

analogous

#2FAD98 #2F83AD #2F44AD

triadic

#2F83AD #AD2F83 #83AD2F

tetradic

#2F83AD #982FAD #AD592F #44AD2F

square

#2F83AD #982FAD #AD592F #44AD2F

split-complementary

#2F83AD #AD2F44 #AD982F

monochromatic

#153A4D #225F7D #2F83AD #4BA2CE #7BBBDB

Accessibility & contrast

On white

4.22

#2F83AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#2F83AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F83AD

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F83AD	#FFFFFF	#000000	##000000
##2F83AD	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F82AF

Deuteranopia (green-blind)

#5D76AC

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2f83ad;
/* rgb */ color: rgb(47, 131, 173);
/* oklch */ color: oklch(57.8% 0.102 234.5);

Tailwind

colors: {
  custom: {
    50: '#78a7c5',
    500: '#2f83ad',
    950: '#000000',
  },
}

SCSS

$custom: #2f83ad;
$custom-light: #78a7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f83ad",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 173
  },
  "hsl": {
    "h": 200,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.57847,
    "c": 0.10189,
    "h": 234.5
  },
  "luminance": 0.19854
}

Semantic roles & 50–950 ramp

primary

#2F83AD

secondary

#C48F74

accent

#7A47E1

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2F83AD

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

Preview Lab → · Contrast checker → · Palette generator →