#27647B#27647B

#27647B is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.4% C 0.072 H 226.3°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#27647B
RGB	rgb(39, 100, 123)
HSL	hsl(196, 52%, 32%)
HSV	hsv(196, 68%, 48%)
CMYK	cmyk(68.3%, 18.7%, 0%, 51.8%)
CIE-LAB	lab(39.54, -11.77, -18.65)
CIE-LCH	lch(39.54, 22.05, 237.76°)
OKLab	oklab(47.39% -0.0497 -0.0521)
OKLCH	oklch(47.39% 0.072 226.3)
XYZ	xyz(8.9676, 10.9748, 20.3808)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27647B #7B3E27

analogous

#277B68 #27647B #273A7B

triadic

#27647B #7B2764 #647B27

tetradic

#27647B #68277B #7B3E27 #3A7B27

square

#27647B #68277B #7B3E27 #3A7B27

split-complementary

#27647B #7B273A #7B6827

monochromatic

#0A181E #183E4D #27647B #368AA9 #54A9C9

Accessibility & contrast

On white

6.57

#27647B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#27647B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27647B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27647B	#FFFFFF	#000000	##FFFFFF
##27647B	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58627C

Deuteranopia (green-blind)

#4C597B

Tritanopia (blue-blind)

#006B6B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #27647b;
/* rgb */ color: rgb(39, 100, 123);
/* oklch */ color: oklch(47.4% 0.072 226.3);

Tailwind

colors: {
  custom: {
    50: '#6c90a1',
    500: '#27647b',
    950: '#000000',
  },
}

SCSS

$custom: #27647b;
$custom-light: #6c90a1;
$custom-dark: #000000;

JSON

{
  "hex": "#27647b",
  "rgb": {
    "r": 39,
    "g": 100,
    "b": 123
  },
  "hsl": {
    "h": 196.429,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4739,
    "c": 0.07205,
    "h": 226.3
  },
  "luminance": 0.10976
}

Semantic roles & 50–950 ramp

primary

#27647B

secondary

#AD6A51

accent

#744CDB

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #27647B

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

Preview Lab → · Contrast checker → · Palette generator →