#21595F#21595F

#21595F is a dark, muted teal. Relative luminance 0.083; OKLCH L 43.0% C 0.059 H 205.0°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#21595F
RGB	rgb(33, 89, 95)
HSL	hsl(186, 48%, 25%)
HSV	hsv(186, 65%, 37%)
CMYK	cmyk(65.3%, 6.3%, 0%, 62.7%)
CIE-LAB	lab(34.59, -16.08, -8.92)
CIE-LCH	lch(34.59, 18.39, 209.02°)
OKLab	oklab(42.99% -0.053 -0.0247)
OKLCH	oklch(42.99% 0.059 205)
XYZ	xyz(6.2643, 8.2937, 12.0950)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21595F #5F2721

analogous

#215F46 #21595F #213A5F

triadic

#21595F #5F2159 #595F21

tetradic

#21595F #46215F #5F2721 #3A5F21

square

#21595F #46215F #5F2721 #3A5F21

split-complementary

#21595F #5F213A #5F4621

monochromatic

#081517 #112E32 #21595F #31848C #41AEBA

Accessibility & contrast

On white

7.90

#21595F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#21595F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21595F

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21595F	#FFFFFF	#000000	##FFFFFF
##21595F	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52555F

Deuteranopia (green-blind)

#484E5F

Tritanopia (blue-blind)

#005D5B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #21595f;
/* rgb */ color: rgb(33, 89, 95);
/* oklch */ color: oklch(43.0% 0.059 205.0);

Tailwind

colors: {
  custom: {
    50: '#64888c',
    500: '#21595f',
    950: '#000000',
  },
}

SCSS

$custom: #21595f;
$custom-light: #64888c;
$custom-dark: #000000;

JSON

{
  "hex": "#21595f",
  "rgb": {
    "r": 33,
    "g": 89,
    "b": 95
  },
  "hsl": {
    "h": 185.806,
    "s": 48.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42993,
    "c": 0.0585,
    "h": 205
  },
  "luminance": 0.08294
}

Semantic roles & 50–950 ramp

primary

#21595F

secondary

#935049

accent

#5D50D8

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #21595F

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

Preview Lab → · Contrast checker → · Palette generator →