#4F74F4#4F74F4

#4F74F4 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.2% C 0.196 H 267.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4F74F4
RGB	rgb(79, 116, 244)
HSL	hsl(227, 88%, 63%)
HSV	hsv(227, 68%, 96%)
CMYK	cmyk(67.6%, 52.5%, 0%, 4.3%)
CIE-LAB	lab(52.60, 28.02, -68.16)
CIE-LCH	lch(52.60, 73.70, 292.35°)
OKLab	oklab(60.17% -0.0072 -0.196)
OKLCH	oklch(60.17% 0.196 267.9)
XYZ	xyz(25.7933, 20.6822, 88.2031)
Luminance	0.2069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F74F4 #F4CF4F

analogous

#4FC7F4 #4F74F4 #7C4FF4

triadic

#4F74F4 #F44F74 #74F44F

tetradic

#4F74F4 #F44FC7 #F4CF4F #4FF47C

square

#4F74F4 #F44FC7 #F4CF4F #4FF47C

split-complementary

#4F74F4 #F47C4F #C7F44F

monochromatic

#0C33BD #1547F0 #4F74F4 #89A1F8 #C2CFFB

Accessibility & contrast

On white

4.09

#4F74F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4F74F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F74F4

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F74F4	#FFFFFF	#000000	##000000
##4F74F4	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A85F9

Deuteranopia (green-blind)

#0076F1

Tritanopia (blue-blind)

#0093A9

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f74f4;
/* rgb */ color: rgb(79, 116, 244);
/* oklch */ color: oklch(60.2% 0.196 267.9);

Tailwind

colors: {
  custom: {
    50: '#929bf9',
    500: '#4f74f4',
    950: '#000000',
  },
}

SCSS

$custom: #4f74f4;
$custom-light: #929bf9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f74f4",
  "rgb": {
    "r": 79,
    "g": 116,
    "b": 244
  },
  "hsl": {
    "h": 226.545,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.60173,
    "c": 0.19609,
    "h": 267.9
  },
  "luminance": 0.20685
}

Semantic roles & 50–950 ramp

primary

#4F74F4

secondary

#EDE0B2

accent

#B201E5

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F74F4

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

Preview Lab → · Contrast checker → · Palette generator →