#4E59AF#4E59AF

#4E59AF is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.9% C 0.136 H 274.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E59AF
RGB	rgb(78, 89, 175)
HSL	hsl(233, 38%, 50%)
HSV	hsv(233, 55%, 69%)
CMYK	cmyk(55.4%, 49.1%, 0%, 31.4%)
CIE-LAB	lab(40.99, 21.21, -47.42)
CIE-LCH	lch(40.99, 51.94, 294.10°)
OKLab	oklab(49.94% 0.0116 -0.1353)
OKLCH	oklch(49.94% 0.136 274.9)
XYZ	xyz(14.4496, 11.8586, 42.0766)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59AF #AFA44E

analogous

#4E8AAF #4E59AF #744EAF

triadic

#4E59AF #AF4E59 #59AF4E

tetradic

#4E59AF #AF4E8A #AFA44E #4EAF74

square

#4E59AF #AF4E8A #AFA44E #4EAF74

split-complementary

#4E59AF #AF744E #8AAF4E

monochromatic

#282E5A #3B4385 #4E59AF #7880C3 #A2A8D6

Accessibility & contrast

On white

6.23

#4E59AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4E59AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59AF

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59AF	#FFFFFF	#000000	##FFFFFF
##4E59AF	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F65B2

Deuteranopia (green-blind)

#225DAD

Tritanopia (blue-blind)

#1C6C7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e59af;
/* rgb */ color: rgb(78, 89, 175);
/* oklch */ color: oklch(49.9% 0.136 274.9);

Tailwind

colors: {
  custom: {
    50: '#8787c7',
    500: '#4e59af',
    950: '#000000',
  },
}

SCSS

$custom: #4e59af;
$custom-light: #8787c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59af",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 175
  },
  "hsl": {
    "h": 233.196,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4994,
    "c": 0.13578,
    "h": 274.9
  },
  "luminance": 0.1186
}

Semantic roles & 50–950 ramp

primary

#4E59AF

secondary

#C3BE96

accent

#C15ACE

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E59AF

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

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