#4A87DC#4A87DC

#4A87DC is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.3% C 0.144 H 257.1°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4A87DC
RGB	rgb(74, 135, 220)
HSL	hsl(215, 68%, 58%)
HSV	hsv(215, 66%, 86%)
CMYK	cmyk(66.4%, 38.6%, 0%, 13.7%)
CIE-LAB	lab(56.04, 7.28, -49.26)
CIE-LCH	lch(56.04, 49.79, 278.41°)
OKLab	oklab(62.29% -0.0321 -0.1402)
OKLCH	oklch(62.29% 0.144 257.1)
XYZ	xyz(24.4016, 23.9487, 71.0328)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A87DC #DC9F4A

analogous

#4AD0DC #4A87DC #564ADC

triadic

#4A87DC #DC4A87 #87DC4A

tetradic

#4A87DC #DC4AD0 #DC9F4A #4ADC56

square

#4A87DC #DC4AD0 #DC9F4A #4ADC56

split-complementary

#4A87DC #DC564A #D0DC4A

monochromatic

#1C4C90 #2667C3 #4A87DC #7DA9E6 #B1CBF0

Accessibility & contrast

On white

3.63

#4A87DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#4A87DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A87DC

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A87DC	#FFFFFF	#000000	##000000
##4A87DC	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618EDF

Deuteranopia (green-blind)

#4B80DA

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4a87dc;
/* rgb */ color: rgb(74, 135, 220);
/* oklch */ color: oklch(62.3% 0.144 257.1);

Tailwind

colors: {
  custom: {
    50: '#8ba9e7',
    500: '#4a87dc',
    950: '#000000',
  },
}

SCSS

$custom: #4a87dc;
$custom-light: #8ba9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a87dc",
  "rgb": {
    "r": 74,
    "g": 135,
    "b": 220
  },
  "hsl": {
    "h": 214.932,
    "s": 67.593,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62286,
    "c": 0.14383,
    "h": 257.1
  },
  "luminance": 0.23951
}

Semantic roles & 50–950 ramp

primary

#4A87DC

secondary

#DEC6A4

accent

#A23DEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A87DC

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

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