#27445F#27445F

#27445F is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.7% C 0.058 H 248.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#27445F
RGB	rgb(39, 68, 95)
HSL	hsl(209, 42%, 26%)
HSV	hsv(209, 59%, 37%)
CMYK	cmyk(58.9%, 28.4%, 0%, 62.7%)
CIE-LAB	lab(27.82, -1.93, -19.27)
CIE-LCH	lch(27.82, 19.36, 264.27°)
OKLab	oklab(37.67% -0.0219 -0.054)
OKLCH	oklch(37.67% 0.058 248)
XYZ	xyz(4.9686, 5.3914, 11.6031)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27445F #5F4227

analogous

#275F5E #27445F #27285F

triadic

#27445F #5F2744 #445F27

tetradic

#27445F #5E275F #5F4227 #285F27

square

#27445F #5E275F #5F4227 #285F27

split-complementary

#27445F #5F2728 #5F5E27

monochromatic

#091016 #152534 #27445F #39638A #4B82B5

Accessibility & contrast

On white

10.10

#27445F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#27445F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27445F

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27445F	#FFFFFF	#000000	##FFFFFF
##27445F	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394560

Deuteranopia (green-blind)

#313F5E

Tritanopia (blue-blind)

#024A4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #27445f;
/* rgb */ color: rgb(39, 68, 95);
/* oklch */ color: oklch(37.7% 0.058 248.0);

Tailwind

colors: {
  custom: {
    50: '#66778c',
    500: '#27445f',
    950: '#000000',
  },
}

SCSS

$custom: #27445f;
$custom-light: #66778c;
$custom-dark: #000000;

JSON

{
  "hex": "#27445f",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 95
  },
  "hsl": {
    "h": 208.929,
    "s": 41.791,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37668,
    "c": 0.05829,
    "h": 248
  },
  "luminance": 0.05392
}

Semantic roles & 50–950 ramp

primary

#27445F

secondary

#927050

accent

#9256D2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #27445F

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

Preview Lab → · Contrast checker → · Palette generator →