#155168#155168

#155168 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 40.9% C 0.070 H 228.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#155168
RGB	rgb(21, 81, 104)
HSL	hsl(197, 66%, 25%)
HSV	hsv(197, 80%, 41%)
CMYK	cmyk(79.8%, 22.1%, 0%, 59.2%)
CIE-LAB	lab(31.90, -10.21, -18.71)
CIE-LCH	lch(31.90, 21.32, 241.38°)
OKLab	oklab(40.86% -0.0467 -0.0525)
OKLCH	oklch(40.86% 0.07 228.4)
XYZ	xyz(5.7494, 7.0431, 14.1505)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155168 #682C15

analogous

#156856 #155168 #152768

triadic

#155168 #681551 #516815

tetradic

#155168 #561568 #682C15 #276815

square

#155168 #561568 #682C15 #276815

split-complementary

#155168 #681527 #685615

monochromatic

#051419 #0B2935 #155168 #1F799B #2AA0CE

Accessibility & contrast

On white

8.72

#155168 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#155168 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155168

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155168	#FFFFFF	#000000	##FFFFFF
##155168	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455069

Deuteranopia (green-blind)

#3A4868

Tritanopia (blue-blind)

#005759

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #155168;
/* rgb */ color: rgb(21, 81, 104);
/* oklch */ color: oklch(40.9% 0.070 228.4);

Tailwind

colors: {
  custom: {
    50: '#618193',
    500: '#155168',
    950: '#000000',
  },
}

SCSS

$custom: #155168;
$custom-light: #618193;
$custom-dark: #000000;

JSON

{
  "hex": "#155168",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 104
  },
  "hsl": {
    "h": 196.627,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.40863,
    "c": 0.0703,
    "h": 228.4
  },
  "luminance": 0.07044
}

Semantic roles & 50–950 ramp

primary

#155168

secondary

#9F563A

accent

#6E3EE9

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #155168

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

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