#2D88B6#2D88B6

#2D88B6 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.109 H 235.2°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#2D88B6
RGB	rgb(45, 136, 182)
HSL	hsl(200, 60%, 45%)
HSV	hsv(200, 75%, 71%)
CMYK	cmyk(75.3%, 25.3%, 0%, 28.6%)
CIE-LAB	lab(53.54, -10.87, -31.73)
CIE-LCH	lch(53.54, 33.54, 251.09°)
OKLab	oklab(59.45% -0.0621 -0.0894)
OKLCH	oklch(59.45% 0.109 235.2)
XYZ	xyz(18.3265, 21.5415, 47.4389)
Luminance	0.2154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D88B6 #B65B2D

analogous

#2DB6A0 #2D88B6 #2D44B6

triadic

#2D88B6 #B62D88 #88B62D

tetradic

#2D88B6 #A02DB6 #B65B2D #44B62D

square

#2D88B6 #A02DB6 #B65B2D #44B62D

split-complementary

#2D88B6 #B62D44 #B6A02D

monochromatic

#153F54 #216385 #2D88B6 #4DA6D3 #7EBFDF

Accessibility & contrast

On white

3.96

#2D88B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#2D88B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D88B6

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D88B6	#FFFFFF	#000000	##000000
##2D88B6	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7287B8

Deuteranopia (green-blind)

#5F7AB5

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2d88b6;
/* rgb */ color: rgb(45, 136, 182);
/* oklch */ color: oklch(59.5% 0.109 235.2);

Tailwind

colors: {
  custom: {
    50: '#79aacc',
    500: '#2d88b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d88b6;
$custom-light: #79aacc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d88b6",
  "rgb": {
    "r": 45,
    "g": 136,
    "b": 182
  },
  "hsl": {
    "h": 200.146,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5945,
    "c": 0.10885,
    "h": 235.2
  },
  "luminance": 0.21544
}

Semantic roles & 50–950 ramp

primary

#2D88B6

secondary

#C89277

accent

#7A44E3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2D88B6

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

Preview Lab → · Contrast checker → · Palette generator →