#4E58A3#4E58A3

#4E58A3 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.9% C 0.120 H 275.4°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E58A3
RGB	rgb(78, 88, 163)
HSL	hsl(233, 35%, 47%)
HSV	hsv(233, 52%, 64%)
CMYK	cmyk(52.1%, 46%, 0%, 36.1%)
CIE-LAB	lab(39.99, 17.87, -41.92)
CIE-LCH	lch(39.99, 45.57, 293.09°)
OKLab	oklab(48.94% 0.0112 -0.1191)
OKLCH	oklch(48.94% 0.12 275.4)
XYZ	xyz(13.2404, 11.2427, 36.1156)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58A3 #A3994E

analogous

#4E83A3 #4E58A3 #6E4EA3

triadic

#4E58A3 #A34E58 #58A34E

tetradic

#4E58A3 #A34E83 #A3994E #4EA36E

square

#4E58A3 #A34E83 #A3994E #4EA36E

split-complementary

#4E58A3 #A36E4E #83A34E

monochromatic

#262B50 #3A427A #4E58A3 #727BBC #9CA2D0

Accessibility & contrast

On white

6.46

#4E58A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4E58A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58A3

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58A3	#FFFFFF	#000000	##FFFFFF
##4E58A3	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3862A6

Deuteranopia (green-blind)

#2F5BA1

Tritanopia (blue-blind)

#2A6875

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4e58a3;
/* rgb */ color: rgb(78, 88, 163);
/* oklch */ color: oklch(48.9% 0.120 275.4);

Tailwind

colors: {
  custom: {
    50: '#8587bf',
    500: '#4e58a3',
    950: '#000000',
  },
}

SCSS

$custom: #4e58a3;
$custom-light: #8587bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58a3",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 163
  },
  "hsl": {
    "h": 232.941,
    "s": 35.27,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48941,
    "c": 0.11966,
    "h": 275.4
  },
  "luminance": 0.11243
}

Semantic roles & 50–950 ramp

primary

#4E58A3

secondary

#BCB791

accent

#BE5CCB

background

#F8F8FB

surface

#F0EFF7

border

#CBCAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4E58A3

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

Preview Lab → · Contrast checker → · Palette generator →