#4D458C#4D458C

#4D458C is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.5% C 0.114 H 285.8°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4D458C
RGB	rgb(77, 69, 140)
HSL	hsl(247, 34%, 41%)
HSV	hsv(247, 51%, 55%)
CMYK	cmyk(45%, 50.7%, 0%, 45.1%)
CIE-LAB	lab(33.41, 22.45, -38.53)
CIE-LCH	lch(33.41, 44.60, 300.23°)
OKLab	oklab(43.49% 0.0309 -0.1094)
OKLCH	oklch(43.49% 0.114 285.8)
XYZ	xyz(9.9210, 7.7271, 25.7746)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D458C #848C45

analogous

#45608C #4D458C #70458C

triadic

#4D458C #8C4D45 #458C4D

tetradic

#4D458C #8C4560 #848C45 #458C70

square

#4D458C #8C4560 #848C45 #458C70

split-complementary

#4D458C #8C7045 #608C45

monochromatic

#201D3A #363163 #4D458C #685EB0 #8E87C4

Accessibility & contrast

On white

8.25

#4D458C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4D458C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D458C

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D458C	#FFFFFF	#000000	##FFFFFF
##4D458C	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27518F

Deuteranopia (green-blind)

#254D8A

Tritanopia (blue-blind)

#3A5462

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4d458c;
/* rgb */ color: rgb(77, 69, 140);
/* oklch */ color: oklch(43.5% 0.114 285.8);

Tailwind

colors: {
  custom: {
    50: '#8378ae',
    500: '#4d458c',
    950: '#000000',
  },
}

SCSS

$custom: #4d458c;
$custom-light: #8378ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d458c",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 140
  },
  "hsl": {
    "h": 246.761,
    "s": 33.971,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43493,
    "c": 0.11366,
    "h": 285.8
  },
  "luminance": 0.07727
}

Semantic roles & 50–950 ramp

primary

#4D458C

secondary

#AAAF7E

accent

#CA5EBE

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4D458C

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

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