#135263#135263

#135263 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 40.8% C 0.067 H 220.4°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#135263
RGB	rgb(19, 82, 99)
HSL	hsl(193, 68%, 23%)
HSV	hsv(193, 81%, 39%)
CMYK	cmyk(80.8%, 17.2%, 0%, 61.2%)
CIE-LAB	lab(31.97, -12.95, -15.45)
CIE-LCH	lch(31.97, 20.16, 230.03°)
OKLab	oklab(40.83% -0.0509 -0.0432)
OKLCH	oklch(40.83% 0.067 220.4)
XYZ	xyz(5.5370, 7.0732, 12.8754)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135263 #632413

analogous

#13634C #135263 #132A63

triadic

#135263 #631352 #526313

tetradic

#135263 #4C1363 #632413 #2A6313

square

#135263 #4C1363 #632413 #2A6313

split-complementary

#135263 #63132A #634C13

monochromatic

#05151A #092730 #135263 #1D7D96 #27A7CA

Accessibility & contrast

On white

8.70

#135263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#135263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135263

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135263	#FFFFFF	#000000	##FFFFFF
##135263	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485064

Deuteranopia (green-blind)

#3D4863

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #135263;
/* rgb */ color: rgb(19, 82, 99);
/* oklch */ color: oklch(40.8% 0.067 220.4);

Tailwind

colors: {
  custom: {
    50: '#5f828f',
    500: '#135263',
    950: '#000000',
  },
}

SCSS

$custom: #135263;
$custom-light: #5f828f;
$custom-dark: #000000;

JSON

{
  "hex": "#135263",
  "rgb": {
    "r": 19,
    "g": 82,
    "b": 99
  },
  "hsl": {
    "h": 192.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4083,
    "c": 0.06676,
    "h": 220.4
  },
  "luminance": 0.07074
}

Semantic roles & 50–950 ramp

primary

#135263

secondary

#9B4C37

accent

#623DEB

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #135263

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

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