#133053#133053

#133053 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.072 H 254.7°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#133053
RGB	rgb(19, 48, 83)
HSL	hsl(213, 63%, 20%)
HSV	hsv(213, 77%, 33%)
CMYK	cmyk(77.1%, 42.2%, 0%, 67.5%)
CIE-LAB	lab(19.54, 2.79, -24.48)
CIE-LCH	lch(19.54, 24.64, 276.50°)
OKLab	oklab(30.7% -0.0191 -0.0697)
OKLCH	oklch(30.7% 0.072 254.7)
XYZ	xyz(2.8863, 2.8766, 8.5851)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133053 #533613

analogous

#135053 #133053 #161353

triadic

#133053 #531330 #305313

tetradic

#133053 #531350 #533613 #135316

square

#133053 #531350 #533613 #135316

split-complementary

#133053 #531613 #505313

monochromatic

#060E19 #081321 #133053 #1E4D85 #2A6AB7

Accessibility & contrast

On white

13.33

#133053 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#133053 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133053

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133053	#FFFFFF	#000000	##FFFFFF
##133053	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203354

Deuteranopia (green-blind)

#162D52

Tritanopia (blue-blind)

#00383D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #133053;
/* rgb */ color: rgb(19, 48, 83);
/* oklch */ color: oklch(30.7% 0.072 254.7);

Tailwind

colors: {
  custom: {
    50: '#5a6783',
    500: '#133053',
    950: '#000000',
  },
}

SCSS

$custom: #133053;
$custom-light: #5a6783;
$custom-dark: #000000;

JSON

{
  "hex": "#133053",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 83
  },
  "hsl": {
    "h": 212.813,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.30695,
    "c": 0.07231,
    "h": 254.7
  },
  "luminance": 0.02877
}

Semantic roles & 50–950 ramp

primary

#133053

secondary

#8B6536

accent

#9C42E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #133053

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

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