#4A88DB#4A88DB

#4A88DB is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.4% C 0.141 H 256.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4A88DB
RGB	rgb(74, 136, 219)
HSL	hsl(214, 67%, 57%)
HSV	hsv(214, 66%, 86%)
CMYK	cmyk(66.2%, 37.9%, 0%, 14.1%)
CIE-LAB	lab(56.26, 6.34, -48.34)
CIE-LCH	lch(56.26, 48.75, 277.47°)
OKLab	oklab(62.45% -0.0333 -0.1375)
OKLCH	oklch(62.45% 0.141 256.4)
XYZ	xyz(24.4098, 24.1762, 70.3842)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A88DB #DB9D4A

analogous

#4AD0DB #4A88DB #554ADB

triadic

#4A88DB #DB4A88 #88DB4A

tetradic

#4A88DB #DB4AD0 #DB9D4A #4ADB55

square

#4A88DB #DB4AD0 #DB9D4A #4ADB55

split-complementary

#4A88DB #DB554A #D0DB4A

monochromatic

#1C4D8E #2669C1 #4A88DB #7DAAE5 #B0CBEF

Accessibility & contrast

On white

3.60

#4A88DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#4A88DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A88DB

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A88DB	#FFFFFF	#000000	##000000
##4A88DB	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638EDE

Deuteranopia (green-blind)

#4E81D9

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4a88db;
/* rgb */ color: rgb(74, 136, 219);
/* oklch */ color: oklch(62.4% 0.141 256.4);

Tailwind

colors: {
  custom: {
    50: '#8baae6',
    500: '#4a88db',
    950: '#000000',
  },
}

SCSS

$custom: #4a88db;
$custom-light: #8baae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a88db",
  "rgb": {
    "r": 74,
    "g": 136,
    "b": 219
  },
  "hsl": {
    "h": 214.345,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62446,
    "c": 0.14147,
    "h": 256.4
  },
  "luminance": 0.24179
}

Semantic roles & 50–950 ramp

primary

#4A88DB

secondary

#DEC5A3

accent

#A03EEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A88DB

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

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