#2D88B8#2D88B8

#2D88B8 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.6% C 0.111 H 236.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D88B8
RGB	rgb(45, 136, 184)
HSL	hsl(201, 61%, 45%)
HSV	hsv(201, 76%, 72%)
CMYK	cmyk(75.5%, 26.1%, 0%, 27.8%)
CIE-LAB	lab(53.63, -10.17, -32.73)
CIE-LCH	lch(53.63, 34.28, 252.74°)
OKLab	oklab(59.55% -0.0614 -0.0923)
OKLCH	oklch(59.55% 0.111 236.4)
XYZ	xyz(18.5346, 21.6247, 48.5353)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D88B8 #B85D2D

analogous

#2DB8A2 #2D88B8 #2D43B8

triadic

#2D88B8 #B82D88 #88B82D

tetradic

#2D88B8 #A22DB8 #B85D2D #43B82D

square

#2D88B8 #A22DB8 #B85D2D #43B82D

split-complementary

#2D88B8 #B82D43 #B8A22D

monochromatic

#153F56 #216487 #2D88B8 #4EA6D4 #80BFE0

Accessibility & contrast

On white

3.94

#2D88B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#2D88B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D88B8

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D88B8	#FFFFFF	#000000	##000000
##2D88B8	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7187BA

Deuteranopia (green-blind)

#5E7AB7

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2d88b8;
/* rgb */ color: rgb(45, 136, 184);
/* oklch */ color: oklch(59.6% 0.111 236.4);

Tailwind

colors: {
  custom: {
    50: '#7aaacd',
    500: '#2d88b8',
    950: '#000000',
  },
}

SCSS

$custom: #2d88b8;
$custom-light: #7aaacd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d88b8",
  "rgb": {
    "r": 45,
    "g": 136,
    "b": 184
  },
  "hsl": {
    "h": 200.719,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.59551,
    "c": 0.11087,
    "h": 236.4
  },
  "luminance": 0.21627
}

Semantic roles & 50–950 ramp

primary

#2D88B8

secondary

#C99478

accent

#7B44E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2D88B8

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

Preview Lab → · Contrast checker → · Palette generator →