#133D60#133D60

#133D60 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.0% C 0.076 H 247.5°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#133D60
RGB	rgb(19, 61, 96)
HSL	hsl(207, 67%, 23%)
HSV	hsv(207, 80%, 38%)
CMYK	cmyk(80.2%, 36.5%, 0%, 62.4%)
CIE-LAB	lab(24.70, -0.83, -24.87)
CIE-LCH	lch(24.70, 24.88, 268.08°)
OKLab	oklab(34.99% -0.0293 -0.0706)
OKLCH	oklch(34.99% 0.076 247.5)
XYZ	xyz(4.0478, 4.3200, 11.6846)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D60 #603613

analogous

#13605D #133D60 #131660

triadic

#133D60 #60133D #3D6013

tetradic

#133D60 #5D1360 #603613 #166013

square

#133D60 #5D1360 #603613 #166013

split-complementary

#133D60 #601316 #605D13

monochromatic

#05101A #091D2D #133D60 #1D5D93 #277EC6

Accessibility & contrast

On white

11.27

#133D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#133D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D60

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D60	#FFFFFF	#000000	##FFFFFF
##133D60	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3F61

Deuteranopia (green-blind)

#22375F

Tritanopia (blue-blind)

#00454A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #133d60;
/* rgb */ color: rgb(19, 61, 96);
/* oklch */ color: oklch(35.0% 0.076 247.5);

Tailwind

colors: {
  custom: {
    50: '#5d728d',
    500: '#133d60',
    950: '#000000',
  },
}

SCSS

$custom: #133d60;
$custom-light: #5d728d;
$custom-dark: #000000;

JSON

{
  "hex": "#133d60",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 96
  },
  "hsl": {
    "h": 207.273,
    "s": 66.957,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34994,
    "c": 0.07647,
    "h": 247.5
  },
  "luminance": 0.0432
}

Semantic roles & 50–950 ramp

primary

#133D60

secondary

#986337

accent

#8C3EEA

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133D60

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

Preview Lab → · Contrast checker → · Palette generator →