#596A91#596A91

#596A91 is a mid, moderate blue. Relative luminance 0.145; OKLCH L 52.6% C 0.065 H 266.0°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#596A91
RGB	rgb(89, 106, 145)
HSL	hsl(222, 24%, 46%)
HSV	hsv(222, 39%, 57%)
CMYK	cmyk(38.6%, 26.9%, 0%, 43.1%)
CIE-LAB	lab(44.91, 3.91, -23.40)
CIE-LCH	lch(44.91, 23.72, 279.49°)
OKLab	oklab(52.63% -0.0045 -0.065)
OKLCH	oklch(52.63% 0.065 266)
XYZ	xyz(14.3831, 14.4756, 28.8188)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596A91 #918059

analogous

#598691 #596A91 #645991

triadic

#596A91 #91596A #6A9159

tetradic

#596A91 #915986 #918059 #599164

square

#596A91 #915986 #918059 #599164

split-complementary

#596A91 #916459 #869159

monochromatic

#2A3345 #424E6B #596A91 #7A8AAD #A0ABC5

Accessibility & contrast

On white

5.39

#596A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#596A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596A91

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596A91	#FFFFFF	#000000	##FFFFFF
##596A91	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6D93

Deuteranopia (green-blind)

#576890

Tritanopia (blue-blind)

#477278

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #596a91;
/* rgb */ color: rgb(89, 106, 145);
/* oklch */ color: oklch(52.6% 0.065 266.0);

Tailwind

colors: {
  custom: {
    50: '#8a94b1',
    500: '#596a91',
    950: '#000000',
  },
}

SCSS

$custom: #596a91;
$custom-light: #8a94b1;
$custom-dark: #000000;

JSON

{
  "hex": "#596a91",
  "rgb": {
    "r": 89,
    "g": 106,
    "b": 145
  },
  "hsl": {
    "h": 221.786,
    "s": 23.932,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52633,
    "c": 0.0652,
    "h": 266
  },
  "luminance": 0.14476
}

Semantic roles & 50–950 ramp

primary

#596A91

secondary

#B2A993

accent

#A567C0

background

#F8F9FA

surface

#F0F1F5

border

#CBCBCF

text

#0C0D10

muted

#7D7E7F

Preview Lab

Preview with #596A91

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

Preview Lab → · Contrast checker → · Palette generator →