#4C88D9#4C88D9

#4C88D9 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.4% C 0.138 H 256.5°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4C88D9
RGB	rgb(76, 136, 217)
HSL	hsl(214, 65%, 57%)
HSV	hsv(214, 65%, 85%)
CMYK	cmyk(65%, 37.3%, 0%, 14.9%)
CIE-LAB	lab(56.24, 5.98, -47.25)
CIE-LCH	lch(56.24, 47.62, 277.22°)
OKLab	oklab(62.42% -0.0323 -0.1343)
OKLCH	oklch(62.42% 0.138 256.5)
XYZ	xyz(24.3045, 24.1522, 69.0132)
Luminance	0.2415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C88D9 #D99D4C

analogous

#4CCFD9 #4C88D9 #564CD9

triadic

#4C88D9 #D94C88 #88D94C

tetradic

#4C88D9 #D94CCF #D99D4C #4CD956

square

#4C88D9 #D94CCF #D99D4C #4CD956

split-complementary

#4C88D9 #D9564C #CFD94C

monochromatic

#1E4D8D #2969BF #4C88D9 #7EAAE4 #B1CBEE

Accessibility & contrast

On white

3.60

#4C88D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#4C88D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C88D9

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C88D9	#FFFFFF	#000000	##000000
##4C88D9	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648EDC

Deuteranopia (green-blind)

#5081D7

Tritanopia (blue-blind)

#009BA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c88d9;
/* rgb */ color: rgb(76, 136, 217);
/* oklch */ color: oklch(62.4% 0.138 256.5);

Tailwind

colors: {
  custom: {
    50: '#8baae5',
    500: '#4c88d9',
    950: '#000000',
  },
}

SCSS

$custom: #4c88d9;
$custom-light: #8baae5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c88d9",
  "rgb": {
    "r": 76,
    "g": 136,
    "b": 217
  },
  "hsl": {
    "h": 214.468,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62416,
    "c": 0.13809,
    "h": 256.5
  },
  "luminance": 0.24155
}

Semantic roles & 50–950 ramp

primary

#4C88D9

secondary

#DDC5A4

accent

#A040E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C88D9

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

Preview Lab → · Contrast checker → · Palette generator →