#2D7599#2D7599

#2D7599 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.4% C 0.090 H 233.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2D7599
RGB	rgb(45, 117, 153)
HSL	hsl(200, 55%, 39%)
HSV	hsv(200, 71%, 60%)
CMYK	cmyk(70.6%, 23.5%, 0%, 40%)
CIE-LAB	lab(46.42, -10.17, -25.97)
CIE-LCH	lch(46.42, 27.89, 248.61°)
OKLab	oklab(53.36% -0.0531 -0.0729)
OKLCH	oklch(53.36% 0.09 233.9)
XYZ	xyz(13.1910, 15.5789, 32.4427)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7599 #99512D

analogous

#2D9987 #2D7599 #2D3F99

triadic

#2D7599 #992D75 #75992D

tetradic

#2D7599 #872D99 #99512D #3F992D

square

#2D7599 #872D99 #99512D #3F992D

split-complementary

#2D7599 #992D3F #99872D

monochromatic

#112D3A #1F516A #2D7599 #3D98C6 #6CB1D4

Accessibility & contrast

On white

5.10

#2D7599 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2D7599 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D7599

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7599	#FFFFFF	#000000	##FFFFFF
##2D7599	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749B

Deuteranopia (green-blind)

#556998

Tritanopia (blue-blind)

#007F81

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2d7599;
/* rgb */ color: rgb(45, 117, 153);
/* oklch */ color: oklch(53.4% 0.090 233.9);

Tailwind

colors: {
  custom: {
    50: '#749cb7',
    500: '#2d7599',
    950: '#000000',
  },
}

SCSS

$custom: #2d7599;
$custom-light: #749cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7599",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 153
  },
  "hsl": {
    "h": 200,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.53359,
    "c": 0.09024,
    "h": 233.9
  },
  "luminance": 0.1558
}

Semantic roles & 50–950 ramp

primary

#2D7599

secondary

#BB8367

accent

#7B4ADE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2D7599

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

Preview Lab → · Contrast checker → · Palette generator →