#2E83AD#2E83AD

#2E83AD is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.8% C 0.102 H 234.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2E83AD
RGB	rgb(46, 131, 173)
HSL	hsl(200, 58%, 43%)
HSV	hsv(200, 73%, 68%)
CMYK	cmyk(73.4%, 24.3%, 0%, 32.2%)
CIE-LAB	lab(51.64, -11.06, -29.50)
CIE-LCH	lch(51.64, 31.51, 249.46°)
OKLab	oklab(57.82% -0.0598 -0.083)
OKLCH	oklch(57.82% 0.102 234.3)
XYZ	xyz(16.7828, 19.8286, 42.4699)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E83AD #AD582E

analogous

#2EAD98 #2E83AD #2E43AD

triadic

#2E83AD #AD2E83 #83AD2E

tetradic

#2E83AD #982EAD #AD582E #43AD2E

square

#2E83AD #982EAD #AD582E #43AD2E

split-complementary

#2E83AD #AD2E43 #AD982E

monochromatic

#143A4C #215E7D #2E83AD #49A3CF #7ABBDC

Accessibility & contrast

On white

4.23

#2E83AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#2E83AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E83AD

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E83AD	#FFFFFF	#000000	##000000
##2E83AD	1.00	4.23	4.97	4.97
#FFFFFF	4.23	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: #2e83ad;
/* rgb */ color: rgb(46, 131, 173);
/* oklch */ color: oklch(57.8% 0.102 234.3);

Tailwind

colors: {
  custom: {
    50: '#78a7c5',
    500: '#2e83ad',
    950: '#000000',
  },
}

SCSS

$custom: #2e83ad;
$custom-light: #78a7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e83ad",
  "rgb": {
    "r": 46,
    "g": 131,
    "b": 173
  },
  "hsl": {
    "h": 199.843,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57818,
    "c": 0.10231,
    "h": 234.3
  },
  "luminance": 0.19831
}

Semantic roles & 50–950 ramp

primary

#2E83AD

secondary

#C48E73

accent

#7A47E1

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E83AD

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

Preview Lab → · Contrast checker → · Palette generator →