#274489#274489

#274489 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.4% C 0.120 H 264.5°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#274489
RGB	rgb(39, 68, 137)
HSL	hsl(222, 56%, 35%)
HSV	hsv(222, 72%, 54%)
CMYK	cmyk(71.5%, 50.4%, 0%, 46.3%)
CIE-LAB	lab(30.33, 13.97, -41.77)
CIE-LCH	lch(30.33, 44.04, 288.50°)
OKLab	oklab(40.43% -0.0116 -0.1198)
OKLCH	oklch(40.43% 0.12 264.5)
XYZ	xyz(7.4176, 6.3710, 24.5009)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274489 #896C27

analogous

#277589 #274489 #3B2789

triadic

#274489 #892744 #448927

tetradic

#274489 #892775 #896C27 #27893B

square

#274489 #892775 #896C27 #27893B

split-complementary

#274489 #893B27 #758927

monochromatic

#0C152A #192C59 #274489 #355CB9 #5A7DD0

Accessibility & contrast

On white

9.23

#274489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#274489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274489

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274489	#FFFFFF	#000000	##FFFFFF
##274489	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4C8C

Deuteranopia (green-blind)

#014388

Tritanopia (blue-blind)

#005460

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #274489;
/* rgb */ color: rgb(39, 68, 137);
/* oklch */ color: oklch(40.4% 0.120 264.5);

Tailwind

colors: {
  custom: {
    50: '#6e77ac',
    500: '#274489',
    950: '#000000',
  },
}

SCSS

$custom: #274489;
$custom-light: #6e77ac;
$custom-dark: #000000;

JSON

{
  "hex": "#274489",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 137
  },
  "hsl": {
    "h": 222.245,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40426,
    "c": 0.12039,
    "h": 264.5
  },
  "luminance": 0.06372
}

Semantic roles & 50–950 ramp

primary

#274489

secondary

#B59957

accent

#B349DF

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #274489

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

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