#4E589B#4E589B

#4E589B is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.4% C 0.108 H 275.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E589B
RGB	rgb(78, 88, 155)
HSL	hsl(232, 33%, 46%)
HSV	hsv(232, 50%, 61%)
CMYK	cmyk(49.7%, 43.2%, 0%, 39.2%)
CIE-LAB	lab(39.52, 15.27, -37.88)
CIE-LCH	lch(39.52, 40.84, 291.95°)
OKLab	oklab(48.44% 0.0098 -0.1073)
OKLCH	oklch(48.44% 0.108 275.2)
XYZ	xyz(12.5462, 10.9650, 32.4593)
Luminance	0.1097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E589B #9B914E

analogous

#4E7E9B #4E589B #6A4E9B

triadic

#4E589B #9B4E58 #589B4E

tetradic

#4E589B #9B4E7E #9B914E #4E9B6A

square

#4E589B #9B4E7E #9B914E #4E9B6A

split-complementary

#4E589B #9B6A4E #7E9B4E

monochromatic

#252A4A #3A4172 #4E589B #6F79B7 #989FCB

Accessibility & contrast

On white

6.58

#4E589B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4E589B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E589B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E589B	#FFFFFF	#000000	##FFFFFF
##4E589B	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D609E

Deuteranopia (green-blind)

#365A9A

Tritanopia (blue-blind)

#306672

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e589b;
/* rgb */ color: rgb(78, 88, 155);
/* oklch */ color: oklch(48.4% 0.108 275.2);

Tailwind

colors: {
  custom: {
    50: '#8487b9',
    500: '#4e589b',
    950: '#000000',
  },
}

SCSS

$custom: #4e589b;
$custom-light: #8487b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e589b",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 155
  },
  "hsl": {
    "h": 232.208,
    "s": 33.047,
    "l": 45.686
  },
  "oklch": {
    "l": 0.48436,
    "c": 0.10775,
    "h": 275.2
  },
  "luminance": 0.10966
}

Semantic roles & 50–950 ramp

primary

#4E589B

secondary

#B8B28D

accent

#BB5FC9

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4E589B

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

Preview Lab → · Contrast checker → · Palette generator →