#4F7BDE#4F7BDE

#4F7BDE is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.1% C 0.158 H 264.2°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BDE
RGB	rgb(79, 123, 222)
HSL	hsl(222, 68%, 59%)
HSV	hsv(222, 64%, 87%)
CMYK	cmyk(64.4%, 44.6%, 0%, 12.9%)
CIE-LAB	lab(53.06, 16.10, -55.12)
CIE-LCH	lch(53.06, 57.42, 286.28°)
OKLab	oklab(60.08% -0.0161 -0.1575)
OKLCH	oklch(60.08% 0.158 264.2)
XYZ	xyz(23.4876, 21.0999, 71.9280)
Luminance	0.2110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BDE #DEB24F

analogous

#4FC3DE #4F7BDE #6B4FDE

triadic

#4F7BDE #DE4F7B #7BDE4F

tetradic

#4F7BDE #DE4FC3 #DEB24F #4FDE6B

square

#4F7BDE #DE4FC3 #DEB24F #4FDE6B

split-complementary

#4F7BDE #DE6B4F #C3DE4F

monochromatic

#1C4296 #2658CA #4F7BDE #83A2E8 #B6C8F1

Accessibility & contrast

On white

4.02

#4F7BDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4F7BDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BDE

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BDE	#FFFFFF	#000000	##000000
##4F7BDE	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B86E2

Deuteranopia (green-blind)

#3379DC

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f7bde;
/* rgb */ color: rgb(79, 123, 222);
/* oklch */ color: oklch(60.1% 0.158 264.2);

Tailwind

colors: {
  custom: {
    50: '#8ea0e9',
    500: '#4f7bde',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bde;
$custom-light: #8ea0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bde",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 222
  },
  "hsl": {
    "h": 221.538,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6008,
    "c": 0.1583,
    "h": 264.2
  },
  "luminance": 0.21102
}

Semantic roles & 50–950 ramp

primary

#4F7BDE

secondary

#E0CFA8

accent

#B63DEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4F7BDE

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

Preview Lab → · Contrast checker → · Palette generator →