#2D7BAD#2D7BAD

#2D7BAD is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.9% C 0.108 H 241.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D7BAD
RGB	rgb(45, 123, 173)
HSL	hsl(203, 59%, 43%)
HSV	hsv(203, 74%, 68%)
CMYK	cmyk(74%, 28.9%, 0%, 32.2%)
CIE-LAB	lab(49.18, -6.57, -33.35)
CIE-LCH	lch(49.18, 34.00, 258.86°)
OKLab	oklab(55.85% -0.0523 -0.0943)
OKLCH	oklch(55.85% 0.108 241)
XYZ	xyz(15.7050, 17.7391, 42.1234)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7BAD #AD5F2D

analogous

#2DAD9F #2D7BAD #2D3BAD

triadic

#2D7BAD #AD2D7B #7BAD2D

tetradic

#2D7BAD #9F2DAD #AD5F2D #3BAD2D

square

#2D7BAD #9F2DAD #AD5F2D #3BAD2D

split-complementary

#2D7BAD #AD2D3B #AD9F2D

monochromatic

#14364C #20587C #2D7BAD #489ACF #78B5DC

Accessibility & contrast

On white

4.62

#2D7BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#2D7BAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2D7BAD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7BAD	#FFFFFF	#000000	##FFFFFF
##2D7BAD	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647CAF

Deuteranopia (green-blind)

#526FAC

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2d7bad;
/* rgb */ color: rgb(45, 123, 173);
/* oklch */ color: oklch(55.9% 0.108 241.0);

Tailwind

colors: {
  custom: {
    50: '#77a1c5',
    500: '#2d7bad',
    950: '#000000',
  },
}

SCSS

$custom: #2d7bad;
$custom-light: #77a1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7bad",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 173
  },
  "hsl": {
    "h": 203.438,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55853,
    "c": 0.10783,
    "h": 241
  },
  "luminance": 0.17741
}

Semantic roles & 50–950 ramp

primary

#2D7BAD

secondary

#C49272

accent

#8346E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D7BAD

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

Preview Lab → · Contrast checker → · Palette generator →