#274584#274584

#274584 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.3% C 0.112 H 263.2°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#274584
RGB	rgb(39, 69, 132)
HSL	hsl(221, 54%, 34%)
HSV	hsv(221, 70%, 52%)
CMYK	cmyk(70.5%, 47.7%, 0%, 48.2%)
CIE-LAB	lab(30.29, 11.35, -38.75)
CIE-LCH	lch(30.29, 40.37, 286.32°)
OKLab	oklab(40.28% -0.0133 -0.1109)
OKLCH	oklch(40.28% 0.112 263.2)
XYZ	xyz(7.1282, 6.3528, 22.6759)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274584 #846627

analogous

#277384 #274584 #372784

triadic

#274584 #842745 #458427

tetradic

#274584 #842773 #846627 #278437

square

#274584 #842773 #846627 #278437

split-complementary

#274584 #843727 #738427

monochromatic

#0B1426 #192C55 #274584 #355EB3 #587ECE

Accessibility & contrast

On white

9.25

#274584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#274584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274584

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274584	#FFFFFF	#000000	##FFFFFF
##274584	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254C86

Deuteranopia (green-blind)

#124383

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #274584;
/* rgb */ color: rgb(39, 69, 132);
/* oklch */ color: oklch(40.3% 0.112 263.2);

Tailwind

colors: {
  custom: {
    50: '#6d78a8',
    500: '#274584',
    950: '#000000',
  },
}

SCSS

$custom: #274584;
$custom-light: #6d78a8;
$custom-dark: #000000;

JSON

{
  "hex": "#274584",
  "rgb": {
    "r": 39,
    "g": 69,
    "b": 132
  },
  "hsl": {
    "h": 220.645,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40283,
    "c": 0.11172,
    "h": 263.2
  },
  "luminance": 0.06354
}

Semantic roles & 50–950 ramp

primary

#274584

secondary

#B29454

accent

#AE4ADE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #274584

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

Preview Lab → · Contrast checker → · Palette generator →