#4D6489#4D6489

#4D6489 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.0% C 0.066 H 259.7°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D6489
RGB	rgb(77, 100, 137)
HSL	hsl(217, 28%, 42%)
HSV	hsv(217, 44%, 54%)
CMYK	cmyk(43.8%, 27%, 0%, 46.3%)
CIE-LAB	lab(42.00, 1.76, -23.18)
CIE-LCH	lch(42.00, 23.25, 274.35°)
OKLab	oklab(50.04% -0.0117 -0.0646)
OKLCH	oklch(50.04% 0.066 259.7)
XYZ	xyz(12.1316, 12.4976, 25.4351)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6489 #89724D

analogous

#4D8289 #4D6489 #544D89

triadic

#4D6489 #894D64 #64894D

tetradic

#4D6489 #894D82 #89724D #4D8954

square

#4D6489 #894D82 #89724D #4D8954

split-complementary

#4D6489 #89544D #82894D

monochromatic

#212B3B #374762 #4D6489 #6982AB #90A3C1

Accessibility & contrast

On white

6.00

#4D6489 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4D6489 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6489

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6489	#FFFFFF	#000000	##FFFFFF
##4D6489	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57668B

Deuteranopia (green-blind)

#506188

Tritanopia (blue-blind)

#376C71

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d6489;
/* rgb */ color: rgb(77, 100, 137);
/* oklch */ color: oklch(50.0% 0.066 259.7);

Tailwind

colors: {
  custom: {
    50: '#8190ab',
    500: '#4d6489',
    950: '#000000',
  },
}

SCSS

$custom: #4d6489;
$custom-light: #8190ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6489",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 137
  },
  "hsl": {
    "h": 217,
    "s": 28.037,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50035,
    "c": 0.06567,
    "h": 259.7
  },
  "luminance": 0.12498
}

Semantic roles & 50–950 ramp

primary

#4D6489

secondary

#AD9E85

accent

#9F63C4

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #4D6489

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

Preview Lab → · Contrast checker → · Palette generator →