#133158#133158

#133158 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.3% C 0.079 H 256.1°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#133158
RGB	rgb(19, 49, 88)
HSL	hsl(214, 64%, 21%)
HSV	hsv(214, 78%, 35%)
CMYK	cmyk(78.4%, 44.3%, 0%, 65.5%)
CIE-LAB	lab(20.20, 4.19, -26.76)
CIE-LCH	lch(20.20, 27.09, 278.90°)
OKLab	oklab(31.31% -0.0189 -0.0764)
OKLCH	oklch(31.31% 0.079 256.1)
XYZ	xyz(3.1277, 3.0393, 9.6524)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133158 #583A13

analogous

#135358 #133158 #171358

triadic

#133158 #581331 #315813

tetradic

#133158 #581353 #583A13 #135817

square

#133158 #581353 #583A13 #135817

split-complementary

#133158 #581713 #535813

monochromatic

#050E19 #081526 #133158 #1E4D8A #2969BD

Accessibility & contrast

On white

13.06

#133158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#133158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133158

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133158	#FFFFFF	#000000	##FFFFFF
##133158	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E345A

Deuteranopia (green-blind)

#132E57

Tritanopia (blue-blind)

#003A40

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133158;
/* rgb */ color: rgb(19, 49, 88);
/* oklch */ color: oklch(31.3% 0.079 256.1);

Tailwind

colors: {
  custom: {
    50: '#5b6887',
    500: '#133158',
    950: '#000000',
  },
}

SCSS

$custom: #133158;
$custom-light: #5b6887;
$custom-dark: #000000;

JSON

{
  "hex": "#133158",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 213.913,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31313,
    "c": 0.07871,
    "h": 256.1
  },
  "luminance": 0.0304
}

Semantic roles & 50–950 ramp

primary

#133158

secondary

#906937

accent

#9F40E7

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #133158

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

Preview Lab → · Contrast checker → · Palette generator →