#478ADB#478ADB

#478ADB is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.8% C 0.141 H 254.5°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#478ADB
RGB	rgb(71, 138, 219)
HSL	hsl(213, 67%, 57%)
HSV	hsv(213, 68%, 86%)
CMYK	cmyk(67.6%, 37%, 0%, 14.1%)
CIE-LAB	lab(56.71, 4.66, -47.63)
CIE-LCH	lch(56.71, 47.86, 275.59°)
OKLab	oklab(62.76% -0.0374 -0.1354)
OKLCH	oklch(62.76% 0.141 254.5)
XYZ	xyz(24.4685, 24.6285, 70.4684)
Luminance	0.2463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ADB #DB9847

analogous

#47D4DB #478ADB #4E47DB

triadic

#478ADB #DB478A #8ADB47

tetradic

#478ADB #DB47D4 #DB9847 #47DB4E

square

#478ADB #DB47D4 #DB9847 #47DB4E

split-complementary

#478ADB #DB4E47 #D4DB47

monochromatic

#1B4E8C #256BBF #478ADB #7AABE5 #ADCBEF

Accessibility & contrast

On white

3.54

#478ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#478ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ADB

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478ADB	#FFFFFF	#000000	##000000
##478ADB	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6690DE

Deuteranopia (green-blind)

#5082D9

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #478adb;
/* rgb */ color: rgb(71, 138, 219);
/* oklch */ color: oklch(62.8% 0.141 254.5);

Tailwind

colors: {
  custom: {
    50: '#8aabe6',
    500: '#478adb',
    950: '#000000',
  },
}

SCSS

$custom: #478adb;
$custom-light: #8aabe6;
$custom-dark: #000000;

JSON

{
  "hex": "#478adb",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 219
  },
  "hsl": {
    "h": 212.838,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62763,
    "c": 0.14052,
    "h": 254.5
  },
  "luminance": 0.24631
}

Semantic roles & 50–950 ramp

primary

#478ADB

secondary

#DDC2A1

accent

#9C3EEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #478ADB

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

Preview Lab → · Contrast checker → · Palette generator →