#135E75#135E75

#135E75 is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.078 H 224.0°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#135E75
RGB	rgb(19, 94, 117)
HSL	hsl(194, 72%, 27%)
HSV	hsv(194, 84%, 46%)
CMYK	cmyk(83.8%, 19.7%, 0%, 54.1%)
CIE-LAB	lab(36.79, -13.29, -19.25)
CIE-LCH	lch(36.79, 23.39, 235.39°)
OKLab	oklab(44.96% -0.056 -0.054)
OKLCH	oklch(44.96% 0.078 224)
XYZ	xyz(7.4808, 9.4273, 18.2515)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E75 #752A13

analogous

#13755B #135E75 #132D75

triadic

#135E75 #75135E #5E7513

tetradic

#135E75 #5B1375 #752A13 #2D7513

square

#135E75 #5B1375 #752A13 #2D7513

split-complementary

#135E75 #75132D #755B13

monochromatic

#04151A #0A3440 #135E75 #1C88AA #27B1DC

Accessibility & contrast

On white

7.28

#135E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#135E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E75

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E75	#FFFFFF	#000000	##FFFFFF
##135E75	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515C76

Deuteranopia (green-blind)

#445375

Tritanopia (blue-blind)

#006565

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #135e75;
/* rgb */ color: rgb(19, 94, 117);
/* oklch */ color: oklch(45.0% 0.078 224.0);

Tailwind

colors: {
  custom: {
    50: '#648b9c',
    500: '#135e75',
    950: '#000000',
  },
}

SCSS

$custom: #135e75;
$custom-light: #648b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#135e75",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 117
  },
  "hsl": {
    "h": 194.082,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.4496,
    "c": 0.07778,
    "h": 224
  },
  "luminance": 0.09428
}

Semantic roles & 50–950 ramp

primary

#135E75

secondary

#AB5338

accent

#6439EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #135E75

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

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