#135D74#135D74

#135D74 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.6% C 0.077 H 224.2°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#135D74
RGB	rgb(19, 93, 116)
HSL	hsl(194, 72%, 26%)
HSV	hsv(194, 84%, 45%)
CMYK	cmyk(83.6%, 19.8%, 0%, 54.5%)
CIE-LAB	lab(36.42, -13.08, -19.21)
CIE-LCH	lch(36.42, 23.24, 235.77°)
OKLab	oklab(44.64% -0.0553 -0.0539)
OKLCH	oklch(44.64% 0.077 224.2)
XYZ	xyz(7.3340, 9.2272, 17.9141)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D74 #742A13

analogous

#13745B #135D74 #132D74

triadic

#135D74 #74135D #5D7413

tetradic

#135D74 #5B1374 #742A13 #2D7413

square

#135D74 #5B1374 #742A13 #2D7413

split-complementary

#135D74 #74132D #745B13

monochromatic

#04151A #0A333F #135D74 #1C87A9 #26B0DB

Accessibility & contrast

On white

7.38

#135D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#135D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D74

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D74	#FFFFFF	#000000	##FFFFFF
##135D74	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505B75

Deuteranopia (green-blind)

#435274

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #135d74;
/* rgb */ color: rgb(19, 93, 116);
/* oklch */ color: oklch(44.6% 0.077 224.2);

Tailwind

colors: {
  custom: {
    50: '#638b9c',
    500: '#135d74',
    950: '#000000',
  },
}

SCSS

$custom: #135d74;
$custom-light: #638b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#135d74",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 116
  },
  "hsl": {
    "h": 194.227,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.44644,
    "c": 0.07727,
    "h": 224.2
  },
  "luminance": 0.09228
}

Semantic roles & 50–950 ramp

primary

#135D74

secondary

#AA5338

accent

#6439EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #135D74

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

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