#214F5B#214F5B

#214F5B is a dark, muted cyan. Relative luminance 0.067; OKLCH L 40.1% C 0.054 H 217.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#214F5B
RGB	rgb(33, 79, 91)
HSL	hsl(192, 47%, 24%)
HSV	hsv(192, 64%, 36%)
CMYK	cmyk(63.7%, 13.2%, 0%, 64.3%)
CIE-LAB	lab(31.04, -11.62, -11.76)
CIE-LCH	lch(31.04, 16.54, 225.34°)
OKLab	oklab(40.09% -0.0426 -0.0327)
OKLCH	oklch(40.09% 0.054 217.5)
XYZ	xyz(5.3108, 6.6701, 10.9031)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#214F5B #5B2D21

analogous

#215B4A #214F5B #21325B

triadic

#214F5B #5B214F #4F5B21

tetradic

#214F5B #4A215B #5B2D21 #325B21

square

#214F5B #4A215B #5B2D21 #325B21

split-complementary

#214F5B #5B2132 #5B4A21

monochromatic

#081316 #11282E #214F5B #317688 #429DB5

Accessibility & contrast

On white

9.00

#214F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#214F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #214F5B

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##214F5B	#FFFFFF	#000000	##FFFFFF
##214F5B	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474D5C

Deuteranopia (green-blind)

#3F465B

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #214f5b;
/* rgb */ color: rgb(33, 79, 91);
/* oklch */ color: oklch(40.1% 0.054 217.5);

Tailwind

colors: {
  custom: {
    50: '#638089',
    500: '#214f5b',
    950: '#000000',
  },
}

SCSS

$custom: #214f5b;
$custom-light: #638089;
$custom-dark: #000000;

JSON

{
  "hex": "#214f5b",
  "rgb": {
    "r": 33,
    "g": 79,
    "b": 91
  },
  "hsl": {
    "h": 192.414,
    "s": 46.774,
    "l": 24.314
  },
  "oklch": {
    "l": 0.40094,
    "c": 0.05369,
    "h": 217.5
  },
  "luminance": 0.06671
}

Semantic roles & 50–950 ramp

primary

#214F5B

secondary

#8F5749

accent

#6D51D6

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #214F5B

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

Preview Lab → · Contrast checker → · Palette generator →