#274E73#274E73

#274E73 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.077 H 249.0°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#274E73
RGB	rgb(39, 78, 115)
HSL	hsl(209, 49%, 30%)
HSV	hsv(209, 66%, 45%)
CMYK	cmyk(66.1%, 32.2%, 0%, 54.9%)
CIE-LAB	lab(32.07, -1.13, -25.31)
CIE-LCH	lch(32.07, 25.34, 267.44°)
OKLab	oklab(41.35% -0.0274 -0.0715)
OKLCH	oklch(41.35% 0.077 249)
XYZ	xyz(6.6545, 7.1173, 17.2394)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E73 #734C27

analogous

#277372 #274E73 #272873

triadic

#274E73 #73274E #4E7327

tetradic

#274E73 #722773 #734C27 #287327

square

#274E73 #722773 #734C27 #287327

split-complementary

#274E73 #732728 #737227

monochromatic

#081018 #182F45 #274E73 #366DA1 #518CC4

Accessibility & contrast

On white

8.66

#274E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#274E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E73

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E73	#FFFFFF	#000000	##FFFFFF
##274E73	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5075

Deuteranopia (green-blind)

#344872

Tritanopia (blue-blind)

#00575B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #274e73;
/* rgb */ color: rgb(39, 78, 115);
/* oklch */ color: oklch(41.3% 0.077 249.0);

Tailwind

colors: {
  custom: {
    50: '#697f9b',
    500: '#274e73',
    950: '#000000',
  },
}

SCSS

$custom: #274e73;
$custom-light: #697f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#274e73",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 115
  },
  "hsl": {
    "h": 209.211,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41346,
    "c": 0.07653,
    "h": 249
  },
  "luminance": 0.07118
}

Semantic roles & 50–950 ramp

primary

#274E73

secondary

#A57A50

accent

#924FD9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #274E73

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

Preview Lab → · Contrast checker → · Palette generator →