#274C75#274C75

#274C75 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.0% C 0.081 H 252.5°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#274C75
RGB	rgb(39, 76, 117)
HSL	hsl(212, 50%, 31%)
HSV	hsv(212, 67%, 46%)
CMYK	cmyk(66.7%, 35%, 0%, 54.1%)
CIE-LAB	lab(31.54, 0.91, -27.40)
CIE-LCH	lch(31.54, 27.42, 271.91°)
OKLab	oklab(40.96% -0.0244 -0.0776)
OKLCH	oklch(40.96% 0.081 252.5)
XYZ	xyz(6.6309, 6.8839, 17.8055)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C75 #755027

analogous

#277375 #274C75 #292775

triadic

#274C75 #75274C #4C7527

tetradic

#274C75 #752773 #755027 #277529

square

#274C75 #752773 #755027 #277529

split-complementary

#274C75 #752927 #737527

monochromatic

#081019 #182E47 #274C75 #366AA3 #5188C5

Accessibility & contrast

On white

8.83

#274C75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#274C75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C75

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C75	#FFFFFF	#000000	##FFFFFF
##274C75	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4E77

Deuteranopia (green-blind)

#304774

Tritanopia (blue-blind)

#00555B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #274c75;
/* rgb */ color: rgb(39, 76, 117);
/* oklch */ color: oklch(41.0% 0.081 252.5);

Tailwind

colors: {
  custom: {
    50: '#6a7d9d',
    500: '#274c75',
    950: '#000000',
  },
}

SCSS

$custom: #274c75;
$custom-light: #6a7d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#274c75",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 117
  },
  "hsl": {
    "h": 211.538,
    "s": 50,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40964,
    "c": 0.08133,
    "h": 252.5
  },
  "luminance": 0.06885
}

Semantic roles & 50–950 ramp

primary

#274C75

secondary

#A77E51

accent

#974EDA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #274C75

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

Preview Lab → · Contrast checker → · Palette generator →