#274A73#274A73

#274A73 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.3% C 0.081 H 253.6°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#274A73
RGB	rgb(39, 74, 115)
HSL	hsl(212, 49%, 30%)
HSV	hsv(212, 66%, 45%)
CMYK	cmyk(66.1%, 35.7%, 0%, 54.9%)
CIE-LAB	lab(30.80, 1.48, -27.32)
CIE-LCH	lch(30.80, 27.36, 273.09°)
OKLab	oklab(40.35% -0.0227 -0.0773)
OKLCH	oklch(40.35% 0.081 253.6)
XYZ	xyz(6.3789, 6.5661, 17.1475)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A73 #735027

analogous

#277073 #274A73 #2A2773

triadic

#274A73 #73274A #4A7327

tetradic

#274A73 #732770 #735027 #27732A

square

#274A73 #732770 #735027 #27732A

split-complementary

#274A73 #732A27 #707327

monochromatic

#080F18 #182D45 #274A73 #3667A1 #5186C4

Accessibility & contrast

On white

9.08

#274A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#274A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A73

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A73	#FFFFFF	#000000	##FFFFFF
##274A73	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384C75

Deuteranopia (green-blind)

#2E4572

Tritanopia (blue-blind)

#005359

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274a73;
/* rgb */ color: rgb(39, 74, 115);
/* oklch */ color: oklch(40.3% 0.081 253.6);

Tailwind

colors: {
  custom: {
    50: '#697c9b',
    500: '#274a73',
    950: '#000000',
  },
}

SCSS

$custom: #274a73;
$custom-light: #697c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#274a73",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 115
  },
  "hsl": {
    "h": 212.368,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40346,
    "c": 0.08061,
    "h": 253.6
  },
  "luminance": 0.06567
}

Semantic roles & 50–950 ramp

primary

#274A73

secondary

#A57E50

accent

#994FD9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #274A73

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

Preview Lab → · Contrast checker → · Palette generator →