#133A62#133A62

#133A62 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.3% C 0.083 H 252.0°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#133A62
RGB	rgb(19, 58, 98)
HSL	hsl(210, 68%, 23%)
HSV	hsv(210, 81%, 38%)
CMYK	cmyk(80.6%, 40.8%, 0%, 61.6%)
CIE-LAB	lab(23.82, 2.06, -27.56)
CIE-LCH	lch(23.82, 27.63, 274.27°)
OKLab	oklab(34.34% -0.0255 -0.0786)
OKLCH	oklch(34.34% 0.083 252)
XYZ	xyz(3.9854, 4.0459, 12.1238)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A62 #623B13

analogous

#136162 #133A62 #141362

triadic

#133A62 #62133A #3A6213

tetradic

#133A62 #621361 #623B13 #136214

square

#133A62 #621361 #623B13 #136214

split-complementary

#133A62 #621413 #616213

monochromatic

#050F1A #091C2F #133A62 #1D5895 #2777C9

Accessibility & contrast

On white

11.61

#133A62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#133A62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A62

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A62	#FFFFFF	#000000	##FFFFFF
##133A62	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273D64

Deuteranopia (green-blind)

#1B3561

Tritanopia (blue-blind)

#004349

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #133a62;
/* rgb */ color: rgb(19, 58, 98);
/* oklch */ color: oklch(34.3% 0.083 252.0);

Tailwind

colors: {
  custom: {
    50: '#5e6f8f',
    500: '#133a62',
    950: '#000000',
  },
}

SCSS

$custom: #133a62;
$custom-light: #5e6f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#133a62",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 98
  },
  "hsl": {
    "h": 210.38,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34344,
    "c": 0.08263,
    "h": 252
  },
  "luminance": 0.04046
}

Semantic roles & 50–950 ramp

primary

#133A62

secondary

#9A6937

accent

#953DEA

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133A62

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

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