#59639F#59639F

#59639F is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.8% C 0.095 H 275.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#59639F
RGB	rgb(89, 99, 159)
HSL	hsl(231, 28%, 49%)
HSV	hsv(231, 44%, 62%)
CMYK	cmyk(44%, 37.7%, 0%, 37.6%)
CIE-LAB	lab(43.58, 12.41, -33.79)
CIE-LCH	lch(43.58, 36.00, 290.17°)
OKLab	oklab(51.82% 0.009 -0.0951)
OKLCH	oklch(51.82% 0.095 275.4)
XYZ	xyz(14.8378, 13.5500, 34.6278)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59639F #9F9559

analogous

#59869F #59639F #72599F

triadic

#59639F #9F5963 #639F59

tetradic

#59639F #9F5986 #9F9559 #599F72

square

#59639F #9F5986 #9F9559 #599F72

split-complementary

#59639F #9F7259 #869F59

monochromatic

#2D3251 #434B78 #59639F #7E86B7 #A5ABCD

Accessibility & contrast

On white

5.66

#59639F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#59639F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #59639F

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59639F	#FFFFFF	#000000	##FFFFFF
##59639F	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6AA1

Deuteranopia (green-blind)

#48649E

Tritanopia (blue-blind)

#426F79

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #59639f;
/* rgb */ color: rgb(89, 99, 159);
/* oklch */ color: oklch(51.8% 0.095 275.4);

Tailwind

colors: {
  custom: {
    50: '#8b8fbb',
    500: '#59639f',
    950: '#000000',
  },
}

SCSS

$custom: #59639f;
$custom-light: #8b8fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#59639f",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 159
  },
  "hsl": {
    "h": 231.429,
    "s": 28.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51822,
    "c": 0.09549,
    "h": 275.4
  },
  "luminance": 0.13551
}

Semantic roles & 50–950 ramp

primary

#59639F

secondary

#BBB699

accent

#B763C5

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #59639F

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

Preview Lab → · Contrast checker → · Palette generator →