#2D88B4#2D88B4

#2D88B4 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.4% C 0.107 H 234.0°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D88B4
RGB	rgb(45, 136, 180)
HSL	hsl(200, 60%, 44%)
HSV	hsv(200, 75%, 71%)
CMYK	cmyk(75%, 24.4%, 0%, 29.4%)
CIE-LAB	lab(53.45, -11.57, -30.72)
CIE-LCH	lch(53.45, 32.83, 249.36°)
OKLab	oklab(59.35% -0.0628 -0.0865)
OKLCH	oklch(59.35% 0.107 234)
XYZ	xyz(18.1213, 21.4594, 46.3582)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D88B4 #B4592D

analogous

#2DB49D #2D88B4 #2D44B4

triadic

#2D88B4 #B42D88 #88B42D

tetradic

#2D88B4 #9D2DB4 #B4592D #44B42D

square

#2D88B4 #9D2DB4 #B4592D #44B42D

split-complementary

#2D88B4 #B42D44 #B49D2D

monochromatic

#153E52 #216383 #2D88B4 #4CA6D2 #7DBFDE

Accessibility & contrast

On white

3.97

#2D88B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#2D88B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D88B4

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D88B4	#FFFFFF	#000000	##000000
##2D88B4	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7287B6

Deuteranopia (green-blind)

#607AB3

Tritanopia (blue-blind)

#009497

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2d88b4;
/* rgb */ color: rgb(45, 136, 180);
/* oklch */ color: oklch(59.4% 0.107 234.0);

Tailwind

colors: {
  custom: {
    50: '#79aaca',
    500: '#2d88b4',
    950: '#000000',
  },
}

SCSS

$custom: #2d88b4;
$custom-light: #79aaca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d88b4",
  "rgb": {
    "r": 45,
    "g": 136,
    "b": 180
  },
  "hsl": {
    "h": 199.556,
    "s": 60,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59351,
    "c": 0.10688,
    "h": 234
  },
  "luminance": 0.21461
}

Semantic roles & 50–950 ramp

primary

#2D88B4

secondary

#C79076

accent

#7845E3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2D88B4

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

Preview Lab → · Contrast checker → · Palette generator →