#135A75#135A75

#135A75 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 43.9% C 0.079 H 229.1°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#135A75
RGB	rgb(19, 90, 117)
HSL	hsl(197, 72%, 27%)
HSV	hsv(197, 84%, 46%)
CMYK	cmyk(83.8%, 23.1%, 0%, 54.1%)
CIE-LAB	lab(35.47, -10.93, -21.30)
CIE-LCH	lch(35.47, 23.94, 242.85°)
OKLab	oklab(43.9% -0.0518 -0.0599)
OKLCH	oklch(43.9% 0.079 229.1)
XYZ	xyz(7.1343, 8.7342, 18.1360)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A75 #752E13

analogous

#13755F #135A75 #132975

triadic

#135A75 #75135A #5A7513

tetradic

#135A75 #5F1375 #752E13 #297513

square

#135A75 #5F1375 #752E13 #297513

split-complementary

#135A75 #751329 #755F13

monochromatic

#04141A #0A3240 #135A75 #1C83AA #27AADC

Accessibility & contrast

On white

7.64

#135A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#135A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A75

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A75	#FFFFFF	#000000	##FFFFFF
##135A75	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5976

Deuteranopia (green-blind)

#3F4F75

Tritanopia (blue-blind)

#006263

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135a75;
/* rgb */ color: rgb(19, 90, 117);
/* oklch */ color: oklch(43.9% 0.079 229.1);

Tailwind

colors: {
  custom: {
    50: '#63889d',
    500: '#135a75',
    950: '#000000',
  },
}

SCSS

$custom: #135a75;
$custom-light: #63889d;
$custom-dark: #000000;

JSON

{
  "hex": "#135a75",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 117
  },
  "hsl": {
    "h": 196.531,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.43897,
    "c": 0.07925,
    "h": 229.1
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#135A75

secondary

#AB5838

accent

#6B39EF

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135A75

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

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