#4E4299#4E4299

#4E4299 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.9% C 0.137 H 285.6°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#4E4299
RGB	rgb(78, 66, 153)
HSL	hsl(248, 40%, 43%)
HSV	hsv(248, 57%, 60%)
CMYK	cmyk(49%, 56.9%, 0%, 40%)
CIE-LAB	lab(33.60, 28.69, -46.16)
CIE-LCH	lch(33.60, 54.35, 301.86°)
OKLab	oklab(43.93% 0.0368 -0.1318)
OKLCH	oklch(43.93% 0.137 285.6)
XYZ	xyz(10.8382, 7.8155, 31.0683)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4299 #8D9942

analogous

#426199 #4E4299 #794299

triadic

#4E4299 #994E42 #42994E

tetradic

#4E4299 #994261 #8D9942 #429979

square

#4E4299 #994261 #8D9942 #429979

split-complementary

#4E4299 #997942 #619942

monochromatic

#221D43 #38306E #4E4299 #6B5EBA #9289CC

Accessibility & contrast

On white

8.19

#4E4299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4E4299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4299

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4299	#FFFFFF	#000000	##FFFFFF
##4E4299	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C519C

Deuteranopia (green-blind)

#074C97

Tritanopia (blue-blind)

#345567

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4e4299;
/* rgb */ color: rgb(78, 66, 153);
/* oklch */ color: oklch(43.9% 0.137 285.6);

Tailwind

colors: {
  custom: {
    50: '#8577b8',
    500: '#4e4299',
    950: '#000000',
  },
}

SCSS

$custom: #4e4299;
$custom-light: #8577b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4299",
  "rgb": {
    "r": 78,
    "g": 66,
    "b": 153
  },
  "hsl": {
    "h": 248.276,
    "s": 39.726,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43932,
    "c": 0.13679,
    "h": 285.6
  },
  "luminance": 0.07816
}

Semantic roles & 50–950 ramp

primary

#4E4299

secondary

#AFB780

accent

#D058BF

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #4E4299

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

Preview Lab → · Contrast checker → · Palette generator →