#155368#155368

#155368 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.4% C 0.070 H 225.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#155368
RGB	rgb(21, 83, 104)
HSL	hsl(195, 66%, 25%)
HSV	hsv(195, 80%, 41%)
CMYK	cmyk(79.8%, 20.2%, 0%, 59.2%)
CIE-LAB	lab(32.58, -11.42, -17.67)
CIE-LCH	lch(32.58, 21.04, 237.13°)
OKLab	oklab(41.4% -0.0489 -0.0495)
OKLCH	oklch(41.4% 0.07 225.4)
XYZ	xyz(5.9002, 7.3447, 14.2007)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155368 #682A15

analogous

#156854 #155368 #152968

triadic

#155368 #681553 #536815

tetradic

#155368 #541568 #682A15 #296815

square

#155368 #541568 #682A15 #296815

split-complementary

#155368 #681529 #685415

monochromatic

#051419 #0B2A35 #155368 #1F7C9B #2AA4CE

Accessibility & contrast

On white

8.51

#155368 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#155368 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155368

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155368	#FFFFFF	#000000	##FFFFFF
##155368	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475169

Deuteranopia (green-blind)

#3C4968

Tritanopia (blue-blind)

#00595A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #155368;
/* rgb */ color: rgb(21, 83, 104);
/* oklch */ color: oklch(41.4% 0.070 225.4);

Tailwind

colors: {
  custom: {
    50: '#618393',
    500: '#155368',
    950: '#000000',
  },
}

SCSS

$custom: #155368;
$custom-light: #618393;
$custom-dark: #000000;

JSON

{
  "hex": "#155368",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 104
  },
  "hsl": {
    "h": 195.181,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41402,
    "c": 0.0696,
    "h": 225.4
  },
  "luminance": 0.07345
}

Semantic roles & 50–950 ramp

primary

#155368

secondary

#9F543A

accent

#6A3EE9

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #155368

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

Preview Lab → · Contrast checker → · Palette generator →