#136681#136681

#136681 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.7% C 0.085 H 225.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#136681
RGB	rgb(19, 102, 129)
HSL	hsl(195, 74%, 29%)
HSV	hsv(195, 85%, 51%)
CMYK	cmyk(85.3%, 20.9%, 0%, 49.4%)
CIE-LAB	lab(39.96, -13.46, -21.69)
CIE-LCH	lch(39.96, 25.53, 238.18°)
OKLab	oklab(47.67% -0.0592 -0.0609)
OKLCH	oklch(47.67% 0.085 225.8)
XYZ	xyz(8.9807, 11.2250, 22.4579)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136681 #812E13

analogous

#138165 #136681 #132F81

triadic

#136681 #811366 #668113

tetradic

#136681 #651381 #812E13 #2F8113

square

#136681 #651381 #812E13 #2F8113

split-complementary

#136681 #81132F #816513

monochromatic

#04151B #0B3C4C #136681 #1B90B6 #2EB5E0

Accessibility & contrast

On white

6.47

#136681 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#136681 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136681

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136681	#FFFFFF	#000000	##FFFFFF
##136681	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576482

Deuteranopia (green-blind)

#495A81

Tritanopia (blue-blind)

#006E6F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #136681;
/* rgb */ color: rgb(19, 102, 129);
/* oklch */ color: oklch(47.7% 0.085 225.8);

Tailwind

colors: {
  custom: {
    50: '#6691a5',
    500: '#136681',
    950: '#000000',
  },
}

SCSS

$custom: #136681;
$custom-light: #6691a5;
$custom-dark: #000000;

JSON

{
  "hex": "#136681",
  "rgb": {
    "r": 19,
    "g": 102,
    "b": 129
  },
  "hsl": {
    "h": 194.727,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.47672,
    "c": 0.08497,
    "h": 225.8
  },
  "luminance": 0.11226
}

Semantic roles & 50–950 ramp

primary

#136681

secondary

#B6583A

accent

#6537F1

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #136681

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

Preview Lab → · Contrast checker → · Palette generator →