#4E4F80#4E4F80

#4E4F80 is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.9% C 0.080 H 281.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E4F80
RGB	rgb(78, 79, 128)
HSL	hsl(239, 24%, 40%)
HSV	hsv(239, 39%, 50%)
CMYK	cmyk(39.1%, 38.3%, 0%, 49.8%)
CIE-LAB	lab(35.54, 12.58, -27.77)
CIE-LCH	lch(35.54, 30.49, 294.37°)
OKLab	oklab(44.91% 0.0163 -0.0779)
OKLCH	oklch(44.91% 0.08 281.8)
XYZ	xyz(9.8330, 8.7698, 21.5925)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4F80 #807F4E

analogous

#4E6880 #4E4F80 #664E80

triadic

#4E4F80 #804E4F #4F804E

tetradic

#4E4F80 #804E68 #807F4E #4E8066

square

#4E4F80 #804E68 #807F4E #4E8066

split-complementary

#4E4F80 #80664E #68804E

monochromatic

#202034 #37385A #4E4F80 #6869A3 #8E8FBA

Accessibility & contrast

On white

7.63

#4E4F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4E4F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4F80

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4F80	#FFFFFF	#000000	##FFFFFF
##4E4F80	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5582

Deuteranopia (green-blind)

#3D527F

Tritanopia (blue-blind)

#405861

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e4f80;
/* rgb */ color: rgb(78, 79, 128);
/* oklch */ color: oklch(44.9% 0.080 281.8);

Tailwind

colors: {
  custom: {
    50: '#8280a5',
    500: '#4e4f80',
    950: '#000000',
  },
}

SCSS

$custom: #4e4f80;
$custom-light: #8280a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4f80",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 128
  },
  "hsl": {
    "h": 238.8,
    "s": 24.272,
    "l": 40.392
  },
  "oklch": {
    "l": 0.44908,
    "c": 0.07955,
    "h": 281.8
  },
  "luminance": 0.0877
}

Semantic roles & 50–950 ramp

primary

#4E4F80

secondary

#A7A683

accent

#BF67C1

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4E4F80

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

Preview Lab → · Contrast checker → · Palette generator →