#133448#133448

#133448 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.053 H 238.4°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#133448
RGB	rgb(19, 52, 72)
HSL	hsl(203, 58%, 18%)
HSV	hsv(203, 74%, 28%)
CMYK	cmyk(73.6%, 27.8%, 0%, 71.8%)
CIE-LAB	lab(20.29, -4.51, -15.92)
CIE-LCH	lch(20.29, 16.54, 254.18°)
OKLab	oklab(31.08% -0.0276 -0.0447)
OKLCH	oklch(31.08% 0.053 238.4)
XYZ	xyz(2.6658, 3.0620, 6.5802)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133448 #482713

analogous

#134842 #133448 #131948

triadic

#133448 #481334 #344813

tetradic

#133448 #421348 #482713 #194813

square

#133448 #421348 #482713 #194813

split-complementary

#133448 #481319 #484213

monochromatic

#061118 #061118 #133448 #205778 #2D7AA9

Accessibility & contrast

On white

13.02

#133448 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#133448 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133448

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133448	#FFFFFF	#000000	##FFFFFF
##133448	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3449

Deuteranopia (green-blind)

#232F48

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133448;
/* rgb */ color: rgb(19, 52, 72);
/* oklch */ color: oklch(31.1% 0.053 238.4);

Tailwind

colors: {
  custom: {
    50: '#586b7b',
    500: '#133448',
    950: '#000000',
  },
}

SCSS

$custom: #133448;
$custom-light: #586b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#133448",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 202.642,
    "s": 58.242,
    "l": 17.843
  },
  "oklch": {
    "l": 0.31077,
    "c": 0.05256,
    "h": 238.4
  },
  "luminance": 0.03062
}

Semantic roles & 50–950 ramp

primary

#133448

secondary

#815236

accent

#8146E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #133448

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

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