#133A60#133A60

#133A60 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.2% C 0.080 H 250.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#133A60
RGB	rgb(19, 58, 96)
HSL	hsl(210, 67%, 23%)
HSV	hsv(210, 80%, 38%)
CMYK	cmyk(80.2%, 39.6%, 0%, 62.4%)
CIE-LAB	lab(23.70, 1.22, -26.45)
CIE-LCH	lch(23.70, 26.48, 272.64°)
OKLab	oklab(34.21% -0.0261 -0.0753)
OKLCH	oklch(34.21% 0.08 250.9)
XYZ	xyz(3.8921, 4.0086, 11.6327)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A60 #603913

analogous

#13605F #133A60 #131460

triadic

#133A60 #60133A #3A6013

tetradic

#133A60 #5F1360 #603913 #146013

square

#133A60 #5F1360 #603913 #146013

split-complementary

#133A60 #601314 #605F13

monochromatic

#050F1A #091B2D #133A60 #1D5993 #2778C6

Accessibility & contrast

On white

11.66

#133A60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#133A60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A60

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A60	#FFFFFF	#000000	##FFFFFF
##133A60	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283C62

Deuteranopia (green-blind)

#1D355F

Tritanopia (blue-blind)

#004348

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133a60;
/* rgb */ color: rgb(19, 58, 96);
/* oklch */ color: oklch(34.2% 0.080 250.9);

Tailwind

colors: {
  custom: {
    50: '#5d6f8d',
    500: '#133a60',
    950: '#000000',
  },
}

SCSS

$custom: #133a60;
$custom-light: #5d6f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#133a60",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 96
  },
  "hsl": {
    "h": 209.61,
    "s": 66.957,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34207,
    "c": 0.07974,
    "h": 250.9
  },
  "luminance": 0.04009
}

Semantic roles & 50–950 ramp

primary

#133A60

secondary

#986737

accent

#933EEA

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133A60

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

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