#274188#274188

#274188 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.7% C 0.123 H 265.9°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#274188
RGB	rgb(39, 65, 136)
HSL	hsl(224, 55%, 34%)
HSV	hsv(224, 71%, 53%)
CMYK	cmyk(71.3%, 52.2%, 0%, 46.7%)
CIE-LAB	lab(29.38, 15.64, -42.67)
CIE-LCH	lch(29.38, 45.45, 290.13°)
OKLab	oklab(39.68% -0.0089 -0.1225)
OKLCH	oklch(39.68% 0.123 265.9)
XYZ	xyz(7.1694, 5.9888, 24.0659)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274188 #886E27

analogous

#277288 #274188 #3E2788

triadic

#274188 #882741 #418827

tetradic

#274188 #882772 #886E27 #27883E

square

#274188 #882772 #886E27 #27883E

split-complementary

#274188 #883E27 #728827

monochromatic

#0C1429 #192A58 #274188 #3558B8 #5A79D0

Accessibility & contrast

On white

9.55

#274188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#274188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274188

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274188	#FFFFFF	#000000	##FFFFFF
##274188	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164A8B

Deuteranopia (green-blind)

#004187

Tritanopia (blue-blind)

#00525E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #274188;
/* rgb */ color: rgb(39, 65, 136);
/* oklch */ color: oklch(39.7% 0.123 265.9);

Tailwind

colors: {
  custom: {
    50: '#6e75ab',
    500: '#274188',
    950: '#000000',
  },
}

SCSS

$custom: #274188;
$custom-light: #6e75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#274188",
  "rgb": {
    "r": 39,
    "g": 65,
    "b": 136
  },
  "hsl": {
    "h": 223.918,
    "s": 55.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39683,
    "c": 0.12287,
    "h": 265.9
  },
  "luminance": 0.0599
}

Semantic roles & 50–950 ramp

primary

#274188

secondary

#B59B56

accent

#B749DF

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #274188

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

Preview Lab → · Contrast checker → · Palette generator →