#4858B7#4858B7

#4858B7 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.9% C 0.150 H 272.6°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4858B7
RGB	rgb(72, 88, 183)
HSL	hsl(231, 44%, 50%)
HSV	hsv(231, 61%, 72%)
CMYK	cmyk(60.7%, 51.9%, 0%, 28.2%)
CIE-LAB	lab(40.86, 23.36, -52.36)
CIE-LCH	lch(40.86, 57.33, 294.04°)
OKLab	oklab(49.9% 0.0068 -0.15)
OKLCH	oklch(49.9% 0.15 272.6)
XYZ	xyz(14.7066, 11.7749, 46.2883)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4858B7 #B7A748

analogous

#4890B7 #4858B7 #6F48B7

triadic

#4858B7 #B74858 #58B748

tetradic

#4858B7 #B74890 #B7A748 #48B76F

square

#4858B7 #B74890 #B7A748 #48B76F

split-complementary

#4858B7 #B76F48 #90B748

monochromatic

#252E5F #37438B #4858B7 #7480C8 #A0A8DA

Accessibility & contrast

On white

6.26

#4858B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4858B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4858B7

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4858B7	#FFFFFF	#000000	##FFFFFF
##4858B7	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2165BA

Deuteranopia (green-blind)

#005CB5

Tritanopia (blue-blind)

#006E7F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4858b7;
/* rgb */ color: rgb(72, 88, 183);
/* oklch */ color: oklch(49.9% 0.150 272.6);

Tailwind

colors: {
  custom: {
    50: '#8586cd',
    500: '#4858b7',
    950: '#000000',
  },
}

SCSS

$custom: #4858b7;
$custom-light: #8586cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4858b7",
  "rgb": {
    "r": 72,
    "g": 88,
    "b": 183
  },
  "hsl": {
    "h": 231.351,
    "s": 43.529,
    "l": 50
  },
  "oklch": {
    "l": 0.49904,
    "c": 0.15013,
    "h": 272.6
  },
  "luminance": 0.11776
}

Semantic roles & 50–950 ramp

primary

#4858B7

secondary

#C6BF95

accent

#C155D3

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4858B7

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

Preview Lab → · Contrast checker → · Palette generator →