#27749B#27749B

#27749B is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.0% C 0.095 H 235.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#27749B
RGB	rgb(39, 116, 155)
HSL	hsl(200, 60%, 38%)
HSV	hsv(200, 75%, 61%)
CMYK	cmyk(74.8%, 25.2%, 0%, 39.2%)
CIE-LAB	lab(46.03, -9.76, -27.77)
CIE-LCH	lch(46.03, 29.43, 250.63°)
OKLab	oklab(53.03% -0.0547 -0.0782)
OKLCH	oklch(53.03% 0.095 235)
XYZ	xyz(12.9961, 15.2872, 33.2698)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27749B #9B4E27

analogous

#279B88 #27749B #273A9B

triadic

#27749B #9B2774 #749B27

tetradic

#27749B #88279B #9B4E27 #3A9B27

square

#27749B #88279B #9B4E27 #3A9B27

split-complementary

#27749B #9B273A #9B8827

monochromatic

#0E2B39 #1B4F6A #27749B #3399CC #64B1D8

Accessibility & contrast

On white

5.18

#27749B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#27749B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27749B

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27749B	#FFFFFF	#000000	##FFFFFF
##27749B	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61739D

Deuteranopia (green-blind)

#51689A

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #27749b;
/* rgb */ color: rgb(39, 116, 155);
/* oklch */ color: oklch(53.0% 0.095 235.0);

Tailwind

colors: {
  custom: {
    50: '#729cb8',
    500: '#27749b',
    950: '#000000',
  },
}

SCSS

$custom: #27749b;
$custom-light: #729cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#27749b",
  "rgb": {
    "r": 39,
    "g": 116,
    "b": 155
  },
  "hsl": {
    "h": 200.172,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53028,
    "c": 0.09544,
    "h": 235
  },
  "luminance": 0.15289
}

Semantic roles & 50–950 ramp

primary

#27749B

secondary

#BE8060

accent

#7A45E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #27749B

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

Preview Lab → · Contrast checker → · Palette generator →