#274377#274377

#274377 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.9% C 0.095 H 261.7°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#274377
RGB	rgb(39, 67, 119)
HSL	hsl(219, 51%, 31%)
HSV	hsv(219, 67%, 47%)
CMYK	cmyk(67.2%, 43.7%, 0%, 53.3%)
CIE-LAB	lab(28.84, 7.69, -32.93)
CIE-LCH	lch(28.84, 33.82, 283.14°)
OKLab	oklab(38.9% -0.0137 -0.0939)
OKLCH	oklch(38.9% 0.095 261.7)
XYZ	xyz(6.1725, 5.7770, 18.2390)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274377 #775B27

analogous

#276B77 #274377 #332777

triadic

#274377 #772743 #437727

tetradic

#274377 #77276B #775B27 #277733

square

#274377 #77276B #775B27 #277733

split-complementary

#274377 #773327 #6B7727

monochromatic

#090F1B #182949 #274377 #365DA5 #527BC6

Accessibility & contrast

On white

9.74

#274377 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#274377 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274377

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274377	#FFFFFF	#000000	##FFFFFF
##274377	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4879

Deuteranopia (green-blind)

#1F4176

Tritanopia (blue-blind)

#004F57

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #274377;
/* rgb */ color: rgb(39, 67, 119);
/* oklch */ color: oklch(38.9% 0.095 261.7);

Tailwind

colors: {
  custom: {
    50: '#6a769e',
    500: '#274377',
    950: '#000000',
  },
}

SCSS

$custom: #274377;
$custom-light: #6a769e;
$custom-dark: #000000;

JSON

{
  "hex": "#274377",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 119
  },
  "hsl": {
    "h": 219,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38902,
    "c": 0.09488,
    "h": 261.7
  },
  "luminance": 0.05778
}

Semantic roles & 50–950 ramp

primary

#274377

secondary

#A98A51

accent

#A94EDA

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #274377

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

Preview Lab → · Contrast checker → · Palette generator →