#4A7CEB#4A7CEB

#4A7CEB is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.9% C 0.176 H 263.7°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4A7CEB
RGB	rgb(74, 124, 235)
HSL	hsl(221, 80%, 61%)
HSV	hsv(221, 69%, 92%)
CMYK	cmyk(68.5%, 47.2%, 0%, 7.8%)
CIE-LAB	lab(53.89, 19.22, -61.09)
CIE-LCH	lch(53.89, 64.04, 287.47°)
OKLab	oklab(60.9% -0.0192 -0.1751)
OKLCH	oklch(60.9% 0.176 263.7)
XYZ	xyz(25.0218, 21.8668, 81.4832)
Luminance	0.2187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7CEB #EBB94A

analogous

#4ACDEB #4A7CEB #684AEB

triadic

#4A7CEB #EB4A7C #7CEB4A

tetradic

#4A7CEB #EB4ACD #EBB94A #4AEB68

square

#4A7CEB #EB4ACD #EBB94A #4AEB68

split-complementary

#4A7CEB #EB684A #CDEB4A

monochromatic

#1341A8 #1956DF #4A7CEB #81A4F1 #B8CCF7

Accessibility & contrast

On white

3.91

#4A7CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4A7CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7CEB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7CEB	#FFFFFF	#000000	##000000
##4A7CEB	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4189EF

Deuteranopia (green-blind)

#187AE9

Tritanopia (blue-blind)

#0096A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4a7ceb;
/* rgb */ color: rgb(74, 124, 235);
/* oklch */ color: oklch(60.9% 0.176 263.7);

Tailwind

colors: {
  custom: {
    50: '#8ea1f2',
    500: '#4a7ceb',
    950: '#000000',
  },
}

SCSS

$custom: #4a7ceb;
$custom-light: #8ea1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7ceb",
  "rgb": {
    "r": 74,
    "g": 124,
    "b": 235
  },
  "hsl": {
    "h": 221.366,
    "s": 80.1,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60904,
    "c": 0.17616,
    "h": 263.7
  },
  "luminance": 0.21869
}

Semantic roles & 50–950 ramp

primary

#4A7CEB

secondary

#E7D4AA

accent

#9B09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4A7CEB

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

Preview Lab → · Contrast checker → · Palette generator →