#4F7CDE#4F7CDE

#4F7CDE is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.3% C 0.157 H 263.8°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CDE
RGB	rgb(79, 124, 222)
HSL	hsl(221, 68%, 59%)
HSV	hsv(221, 64%, 87%)
CMYK	cmyk(64.4%, 44.1%, 0%, 12.9%)
CIE-LAB	lab(53.33, 15.48, -54.68)
CIE-LCH	lch(53.33, 56.83, 285.81°)
OKLab	oklab(60.29% -0.017 -0.1562)
OKLCH	oklch(60.29% 0.157 263.8)
XYZ	xyz(23.6123, 21.3493, 71.9695)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CDE #DEB14F

analogous

#4FC4DE #4F7CDE #6A4FDE

triadic

#4F7CDE #DE4F7C #7CDE4F

tetradic

#4F7CDE #DE4FC4 #DEB14F #4FDE6A

square

#4F7CDE #DE4FC4 #DEB14F #4FDE6A

split-complementary

#4F7CDE #DE6A4F #C4DE4F

monochromatic

#1C4396 #2659CA #4F7CDE #83A2E8 #B6C9F1

Accessibility & contrast

On white

3.98

#4F7CDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4F7CDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CDE

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CDE	#FFFFFF	#000000	##000000
##4F7CDE	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D86E2

Deuteranopia (green-blind)

#3579DC

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f7cde;
/* rgb */ color: rgb(79, 124, 222);
/* oklch */ color: oklch(60.3% 0.157 263.8);

Tailwind

colors: {
  custom: {
    50: '#8ea1e9',
    500: '#4f7cde',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cde;
$custom-light: #8ea1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cde",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 222
  },
  "hsl": {
    "h": 221.119,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60288,
    "c": 0.15711,
    "h": 263.8
  },
  "luminance": 0.21351
}

Semantic roles & 50–950 ramp

primary

#4F7CDE

secondary

#E0CFA8

accent

#B43DEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4F7CDE

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

Preview Lab → · Contrast checker → · Palette generator →