#2D83AD#2D83AD

#2D83AD is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.8% C 0.103 H 234.1°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D83AD
RGB	rgb(45, 131, 173)
HSL	hsl(200, 59%, 43%)
HSV	hsv(200, 74%, 68%)
CMYK	cmyk(74%, 24.3%, 0%, 32.2%)
CIE-LAB	lab(51.62, -11.19, -29.55)
CIE-LCH	lch(51.62, 31.59, 249.25°)
OKLab	oklab(57.79% -0.0603 -0.0832)
OKLCH	oklch(57.79% 0.103 234.1)
XYZ	xyz(16.7383, 19.8057, 42.4678)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D83AD #AD572D

analogous

#2DAD97 #2D83AD #2D43AD

triadic

#2D83AD #AD2D83 #83AD2D

tetradic

#2D83AD #972DAD #AD572D #43AD2D

square

#2D83AD #972DAD #AD572D #43AD2D

split-complementary

#2D83AD #AD2D43 #AD972D

monochromatic

#14394C #205E7C #2D83AD #48A3CF #78BBDC

Accessibility & contrast

On white

4.23

#2D83AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#2D83AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D83AD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D83AD	#FFFFFF	#000000	##000000
##2D83AD	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E82AF

Deuteranopia (green-blind)

#5D76AC

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2d83ad;
/* rgb */ color: rgb(45, 131, 173);
/* oklch */ color: oklch(57.8% 0.103 234.1);

Tailwind

colors: {
  custom: {
    50: '#78a7c5',
    500: '#2d83ad',
    950: '#000000',
  },
}

SCSS

$custom: #2d83ad;
$custom-light: #78a7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d83ad",
  "rgb": {
    "r": 45,
    "g": 131,
    "b": 173
  },
  "hsl": {
    "h": 199.688,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5779,
    "c": 0.10272,
    "h": 234.1
  },
  "luminance": 0.19808
}

Semantic roles & 50–950 ramp

primary

#2D83AD

secondary

#C48D72

accent

#7946E2

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2D83AD

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

Preview Lab → · Contrast checker → · Palette generator →