#4F5387#4F5387

#4F5387 is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.3% C 0.084 H 279.2°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4F5387
RGB	rgb(79, 83, 135)
HSL	hsl(236, 26%, 42%)
HSV	hsv(236, 41%, 53%)
CMYK	cmyk(41.5%, 38.5%, 0%, 47.1%)
CIE-LAB	lab(37.11, 12.42, -29.59)
CIE-LCH	lch(37.11, 32.09, 292.78°)
OKLab	oklab(46.25% 0.0135 -0.0831)
OKLCH	oklch(46.25% 0.084 279.2)
XYZ	xyz(10.6896, 9.5976, 24.2063)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5387 #87834F

analogous

#4F6F87 #4F5387 #674F87

triadic

#4F5387 #874F53 #53874F

tetradic

#4F5387 #874F6F #87834F #4F8767

square

#4F5387 #874F6F #87834F #4F8767

split-complementary

#4F5387 #87674F #6F874F

monochromatic

#22243A #383B60 #4F5387 #6B6FA8 #9195BF

Accessibility & contrast

On white

7.19

#4F5387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4F5387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5387

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5387	#FFFFFF	#000000	##FFFFFF
##4F5387	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415989

Deuteranopia (green-blind)

#3E5586

Tritanopia (blue-blind)

#3E5D66

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4f5387;
/* rgb */ color: rgb(79, 83, 135);
/* oklch */ color: oklch(46.3% 0.084 279.2);

Tailwind

colors: {
  custom: {
    50: '#8383aa',
    500: '#4f5387',
    950: '#000000',
  },
}

SCSS

$custom: #4f5387;
$custom-light: #8383aa;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5387",
  "rgb": {
    "r": 79,
    "g": 83,
    "b": 135
  },
  "hsl": {
    "h": 235.714,
    "s": 26.168,
    "l": 41.961
  },
  "oklch": {
    "l": 0.46254,
    "c": 0.0842,
    "h": 279.2
  },
  "luminance": 0.09598
}

Semantic roles & 50–950 ramp

primary

#4F5387

secondary

#ACA986

accent

#BC65C3

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4F5387

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

Preview Lab → · Contrast checker → · Palette generator →