#21486F#21486F

#21486F is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.3% C 0.080 H 250.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#21486F
RGB	rgb(33, 72, 111)
HSL	hsl(210, 54%, 28%)
HSV	hsv(210, 70%, 44%)
CMYK	cmyk(70.3%, 35.1%, 0%, 56.5%)
CIE-LAB	lab(29.68, 0.11, -26.58)
CIE-LCH	lch(29.68, 26.58, 270.24°)
OKLab	oklab(39.32% -0.0266 -0.0753)
OKLCH	oklch(39.32% 0.08 250.6)
XYZ	xyz(5.8127, 6.1052, 15.9079)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21486F #6F4821

analogous

#216F6F #21486F #21216F

triadic

#21486F #6F2148 #486F21

tetradic

#21486F #6F216F #6F4821 #216F21

square

#21486F #6F216F #6F4821 #216F21

split-complementary

#21486F #6F2121 #6F6F21

monochromatic

#070F18 #132940 #21486F #2F679E #4385C7

Accessibility & contrast

On white

9.45

#21486F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#21486F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21486F

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21486F	#FFFFFF	#000000	##FFFFFF
##21486F	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374A71

Deuteranopia (green-blind)

#2C436E

Tritanopia (blue-blind)

#005156

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #21486f;
/* rgb */ color: rgb(33, 72, 111);
/* oklch */ color: oklch(39.3% 0.080 250.6);

Tailwind

colors: {
  custom: {
    50: '#667a98',
    500: '#21486f',
    950: '#000000',
  },
}

SCSS

$custom: #21486f;
$custom-light: #667a98;
$custom-dark: #000000;

JSON

{
  "hex": "#21486f",
  "rgb": {
    "r": 33,
    "g": 72,
    "b": 111
  },
  "hsl": {
    "h": 210,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39323,
    "c": 0.07988,
    "h": 250.6
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#21486F

secondary

#A37649

accent

#944ADE

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #21486F

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

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