#274CA2#274CA2

#274CA2 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.1% C 0.146 H 263.9°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#274CA2
RGB	rgb(39, 76, 162)
HSL	hsl(222, 61%, 39%)
HSV	hsv(222, 76%, 64%)
CMYK	cmyk(75.9%, 53.1%, 0%, 36.5%)
CIE-LAB	lab(34.41, 18.28, -50.39)
CIE-LCH	lch(34.41, 53.61, 289.94°)
OKLab	oklab(44.1% -0.0156 -0.1451)
OKLCH	oklch(44.1% 0.146 263.9)
XYZ	xyz(9.9404, 8.2078, 35.2358)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274CA2 #A27D27

analogous

#278AA2 #274CA2 #3F27A2

triadic

#274CA2 #A2274C #4CA227

tetradic

#274CA2 #A2278A #A27D27 #27A23F

square

#274CA2 #A2278A #A27D27 #27A23F

split-complementary

#274CA2 #A23F27 #8AA227

monochromatic

#0F1E3F #1B3571 #274CA2 #3765CF #698BDB

Accessibility & contrast

On white

7.95

#274CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#274CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274CA2

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274CA2	#FFFFFF	#000000	##FFFFFF
##274CA2	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1057A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #274ca2;
/* rgb */ color: rgb(39, 76, 162);
/* oklch */ color: oklch(44.1% 0.146 263.9);

Tailwind

colors: {
  custom: {
    50: '#737dbe',
    500: '#274ca2',
    950: '#000000',
  },
}

SCSS

$custom: #274ca2;
$custom-light: #737dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#274ca2",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 162
  },
  "hsl": {
    "h": 221.951,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44102,
    "c": 0.1459,
    "h": 263.9
  },
  "luminance": 0.08209
}

Semantic roles & 50–950 ramp

primary

#274CA2

secondary

#C1A564

accent

#B443E4

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #274CA2

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

Preview Lab → · Contrast checker → · Palette generator →