#155369#155369

#155369 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.5% C 0.070 H 226.5°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#155369
RGB	rgb(21, 83, 105)
HSL	hsl(196, 67%, 25%)
HSV	hsv(196, 80%, 41%)
CMYK	cmyk(80%, 21%, 0%, 58.8%)
CIE-LAB	lab(32.62, -11.04, -18.23)
CIE-LCH	lch(32.62, 21.31, 238.79°)
OKLab	oklab(41.45% -0.0485 -0.0511)
OKLCH	oklch(41.45% 0.07 226.5)
XYZ	xyz(5.9513, 7.3652, 14.4698)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155369 #692B15

analogous

#156955 #155369 #152969

triadic

#155369 #691553 #536915

tetradic

#155369 #551569 #692B15 #296915

square

#155369 #551569 #692B15 #296915

split-complementary

#155369 #691529 #695515

monochromatic

#05141A #0B2B36 #155369 #1F7B9C #29A4CF

Accessibility & contrast

On white

8.49

#155369 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#155369 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155369

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155369	#FFFFFF	#000000	##FFFFFF
##155369	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47516A

Deuteranopia (green-blind)

#3C4969

Tritanopia (blue-blind)

#00595A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #155369;
/* rgb */ color: rgb(21, 83, 105);
/* oklch */ color: oklch(41.5% 0.070 226.5);

Tailwind

colors: {
  custom: {
    50: '#618394',
    500: '#155369',
    950: '#000000',
  },
}

SCSS

$custom: #155369;
$custom-light: #618394;
$custom-dark: #000000;

JSON

{
  "hex": "#155369",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 105
  },
  "hsl": {
    "h": 195.714,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.41453,
    "c": 0.07045,
    "h": 226.5
  },
  "luminance": 0.07366
}

Semantic roles & 50–950 ramp

primary

#155369

secondary

#A0553A

accent

#6B3EEA

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #155369

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

Preview Lab → · Contrast checker → · Palette generator →