#4E50A3#4E50A3

#4E50A3 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.3% C 0.131 H 279.1°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E50A3
RGB	rgb(78, 80, 163)
HSL	hsl(239, 35%, 47%)
HSV	hsv(239, 52%, 64%)
CMYK	cmyk(52.1%, 50.9%, 0%, 36.1%)
CIE-LAB	lab(37.84, 22.99, -45.35)
CIE-LCH	lch(37.84, 50.84, 296.89°)
OKLab	oklab(47.32% 0.0207 -0.1293)
OKLCH	oklch(47.32% 0.131 279.1)
XYZ	xyz(12.6194, 10.0006, 35.9086)
Luminance	0.1000 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50A3 #A3A14E

analogous

#4E7BA3 #4E50A3 #764EA3

triadic

#4E50A3 #A34E50 #50A34E

tetradic

#4E50A3 #A34E7B #A3A14E #4EA376

square

#4E50A3 #A34E7B #A3A14E #4EA376

split-complementary

#4E50A3 #A3764E #7BA34E

monochromatic

#262750 #3A3C7A #4E50A3 #7274BC #9C9DD0

Accessibility & contrast

On white

7.00

#4E50A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4E50A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50A3

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50A3	#FFFFFF	#000000	##FFFFFF
##4E50A3	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285CA6

Deuteranopia (green-blind)

#1F56A1

Tritanopia (blue-blind)

#2B6272

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e50a3;
/* rgb */ color: rgb(78, 80, 163);
/* oklch */ color: oklch(47.3% 0.131 279.1);

Tailwind

colors: {
  custom: {
    50: '#8681bf',
    500: '#4e50a3',
    950: '#000000',
  },
}

SCSS

$custom: #4e50a3;
$custom-light: #8681bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50a3",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 163
  },
  "hsl": {
    "h": 238.588,
    "s": 35.27,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4732,
    "c": 0.13092,
    "h": 279.1
  },
  "luminance": 0.10001
}

Semantic roles & 50–950 ramp

primary

#4E50A3

secondary

#BCBB91

accent

#C95CCB

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4E50A3

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

Preview Lab → · Contrast checker → · Palette generator →