#4A88DD#4A88DD

#4A88DD is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.6% C 0.144 H 256.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4A88DD
RGB	rgb(74, 136, 221)
HSL	hsl(215, 68%, 58%)
HSV	hsv(215, 67%, 87%)
CMYK	cmyk(66.5%, 38.5%, 0%, 13.3%)
CIE-LAB	lab(56.37, 7.03, -49.29)
CIE-LCH	lch(56.37, 49.79, 278.11°)
OKLab	oklab(62.56% -0.0328 -0.1403)
OKLCH	oklch(62.56% 0.144 256.8)
XYZ	xyz(24.6746, 24.2821, 71.7791)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A88DD #DD9F4A

analogous

#4AD1DD #4A88DD #554ADD

triadic

#4A88DD #DD4A88 #88DD4A

tetradic

#4A88DD #DD4AD1 #DD9F4A #4ADD55

square

#4A88DD #DD4AD1 #DD9F4A #4ADD55

split-complementary

#4A88DD #DD554A #D1DD4A

monochromatic

#1B4D91 #2568C5 #4A88DD #7EAAE7 #B1CCF0

Accessibility & contrast

On white

3.59

#4A88DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4A88DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A88DD

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A88DD	#FFFFFF	#000000	##000000
##4A88DD	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628FE0

Deuteranopia (green-blind)

#4C81DB

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4a88dd;
/* rgb */ color: rgb(74, 136, 221);
/* oklch */ color: oklch(62.6% 0.144 256.8);

Tailwind

colors: {
  custom: {
    50: '#8baae8',
    500: '#4a88dd',
    950: '#000000',
  },
}

SCSS

$custom: #4a88dd;
$custom-light: #8baae8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a88dd",
  "rgb": {
    "r": 74,
    "g": 136,
    "b": 221
  },
  "hsl": {
    "h": 214.694,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62562,
    "c": 0.14407,
    "h": 256.8
  },
  "luminance": 0.24285
}

Semantic roles & 50–950 ramp

primary

#4A88DD

secondary

#DFC6A4

accent

#A23DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A88DD

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

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