#274177#274177

#274177 is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.4% C 0.097 H 263.2°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#274177
RGB	rgb(39, 65, 119)
HSL	hsl(221, 51%, 31%)
HSV	hsv(221, 67%, 47%)
CMYK	cmyk(67.2%, 45.4%, 0%, 53.3%)
CIE-LAB	lab(28.23, 9.05, -33.91)
CIE-LCH	lch(28.23, 35.10, 284.95°)
OKLab	oklab(38.43% -0.0115 -0.0968)
OKLCH	oklch(38.43% 0.097 263.2)
XYZ	xyz(6.0556, 5.5433, 18.2000)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274177 #775D27

analogous

#276977 #274177 #352777

triadic

#274177 #772741 #417727

tetradic

#274177 #772769 #775D27 #277735

square

#274177 #772769 #775D27 #277735

split-complementary

#274177 #773527 #697727

monochromatic

#090F1B #182849 #274177 #365AA5 #5278C6

Accessibility & contrast

On white

9.96

#274177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#274177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274177

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274177	#FFFFFF	#000000	##FFFFFF
##274177	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284779

Deuteranopia (green-blind)

#1B3F76

Tritanopia (blue-blind)

#004D56

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #274177;
/* rgb */ color: rgb(39, 65, 119);
/* oklch */ color: oklch(38.4% 0.097 263.2);

Tailwind

colors: {
  custom: {
    50: '#6a759e',
    500: '#274177',
    950: '#000000',
  },
}

SCSS

$custom: #274177;
$custom-light: #6a759e;
$custom-dark: #000000;

JSON

{
  "hex": "#274177",
  "rgb": {
    "r": 39,
    "g": 65,
    "b": 119
  },
  "hsl": {
    "h": 220.5,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38429,
    "c": 0.09746,
    "h": 263.2
  },
  "luminance": 0.05544
}

Semantic roles & 50–950 ramp

primary

#274177

secondary

#A98C51

accent

#AC4EDA

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #274177

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

Preview Lab → · Contrast checker → · Palette generator →