#135570#135570

#135570 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.077 H 230.7°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#135570
RGB	rgb(19, 85, 112)
HSL	hsl(197, 71%, 26%)
HSV	hsv(197, 83%, 44%)
CMYK	cmyk(83%, 24.1%, 0%, 56.1%)
CIE-LAB	lab(33.57, -9.83, -21.14)
CIE-LCH	lch(33.57, 23.32, 245.06°)
OKLab	oklab(42.31% -0.0487 -0.0595)
OKLCH	oklch(42.31% 0.077 230.7)
XYZ	xyz(6.4405, 7.8045, 16.4931)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135570 #702E13

analogous

#13705C #135570 #132770

triadic

#135570 #701355 #557013

tetradic

#135570 #5C1370 #702E13 #277013

square

#135570 #5C1370 #702E13 #277013

split-complementary

#135570 #701327 #705C13

monochromatic

#04141A #0A2D3C #135570 #1C7DA4 #25A4D9

Accessibility & contrast

On white

8.20

#135570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#135570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135570

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135570	#FFFFFF	#000000	##FFFFFF
##135570	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475471

Deuteranopia (green-blind)

#3B4B70

Tritanopia (blue-blind)

#005C5E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135570;
/* rgb */ color: rgb(19, 85, 112);
/* oklch */ color: oklch(42.3% 0.077 230.7);

Tailwind

colors: {
  custom: {
    50: '#628499',
    500: '#135570',
    950: '#000000',
  },
}

SCSS

$custom: #135570;
$custom-light: #628499;
$custom-dark: #000000;

JSON

{
  "hex": "#135570",
  "rgb": {
    "r": 19,
    "g": 85,
    "b": 112
  },
  "hsl": {
    "h": 197.419,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.42305,
    "c": 0.07689,
    "h": 230.7
  },
  "luminance": 0.07805
}

Semantic roles & 50–950 ramp

primary

#135570

secondary

#A75838

accent

#6E3AEE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135570

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

Preview Lab → · Contrast checker → · Palette generator →