#274379#274379

#274379 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.098 H 262.2°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#274379
RGB	rgb(39, 67, 121)
HSL	hsl(220, 51%, 31%)
HSV	hsv(220, 68%, 47%)
CMYK	cmyk(67.8%, 44.6%, 0%, 52.5%)
CIE-LAB	lab(28.97, 8.46, -33.99)
CIE-LCH	lch(28.97, 35.03, 283.97°)
OKLab	oklab(39.04% -0.0133 -0.097)
OKLCH	oklch(39.04% 0.098 262.2)
XYZ	xyz(6.2938, 5.8255, 18.8782)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274379 #795D27

analogous

#276C79 #274379 #342779

triadic

#274379 #792743 #437927

tetradic

#274379 #79276C #795D27 #277934

square

#274379 #79276C #795D27 #277934

split-complementary

#274379 #793427 #6C7927

monochromatic

#09101C #18294B #274379 #365DA7 #537BC8

Accessibility & contrast

On white

9.70

#274379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#274379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274379

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274379	#FFFFFF	#000000	##FFFFFF
##274379	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A487B

Deuteranopia (green-blind)

#1D4178

Tritanopia (blue-blind)

#004F58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #274379;
/* rgb */ color: rgb(39, 67, 121);
/* oklch */ color: oklch(39.0% 0.098 262.2);

Tailwind

colors: {
  custom: {
    50: '#6b76a0',
    500: '#274379',
    950: '#000000',
  },
}

SCSS

$custom: #274379;
$custom-light: #6b76a0;
$custom-dark: #000000;

JSON

{
  "hex": "#274379",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 121
  },
  "hsl": {
    "h": 219.512,
    "s": 51.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39039,
    "c": 0.09789,
    "h": 262.2
  },
  "luminance": 0.05826
}

Semantic roles & 50–950 ramp

primary

#274379

secondary

#AB8C51

accent

#AA4DDB

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #274379

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

Preview Lab → · Contrast checker → · Palette generator →