#133055#133055

#133055 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.8% C 0.075 H 255.7°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#133055
RGB	rgb(19, 48, 85)
HSL	hsl(214, 63%, 20%)
HSV	hsv(214, 78%, 33%)
CMYK	cmyk(77.6%, 43.5%, 0%, 66.7%)
CIE-LAB	lab(19.67, 3.64, -25.61)
CIE-LCH	lch(19.67, 25.87, 278.08°)
OKLab	oklab(30.84% -0.0186 -0.0731)
OKLCH	oklch(30.84% 0.075 255.7)
XYZ	xyz(2.9646, 2.9079, 8.9976)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133055 #553813

analogous

#135155 #133055 #171355

triadic

#133055 #551330 #305513

tetradic

#133055 #551351 #553813 #135517

square

#133055 #551351 #553813 #135517

split-complementary

#133055 #551713 #515513

monochromatic

#060E19 #081423 #133055 #1E4C87 #2968B9

Accessibility & contrast

On white

13.28

#133055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#133055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133055

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133055	#FFFFFF	#000000	##FFFFFF
##133055	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3356

Deuteranopia (green-blind)

#142D54

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #133055;
/* rgb */ color: rgb(19, 48, 85);
/* oklch */ color: oklch(30.8% 0.075 255.7);

Tailwind

colors: {
  custom: {
    50: '#5b6785',
    500: '#133055',
    950: '#000000',
  },
}

SCSS

$custom: #133055;
$custom-light: #5b6785;
$custom-dark: #000000;

JSON

{
  "hex": "#133055",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 85
  },
  "hsl": {
    "h": 213.636,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30837,
    "c": 0.07538,
    "h": 255.7
  },
  "luminance": 0.02908
}

Semantic roles & 50–950 ramp

primary

#133055

secondary

#8D6736

accent

#9E41E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #133055

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

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