#274F93#274F93

#274F93 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.6% C 0.121 H 260.3°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#274F93
RGB	rgb(39, 79, 147)
HSL	hsl(218, 58%, 36%)
HSV	hsv(218, 73%, 58%)
CMYK	cmyk(73.5%, 46.3%, 0%, 42.4%)
CIE-LAB	lab(34.25, 10.43, -41.59)
CIE-LCH	lch(34.25, 42.88, 284.08°)
OKLab	oklab(43.65% -0.0203 -0.1191)
OKLCH	oklch(43.65% 0.121 260.3)
XYZ	xyz(8.8972, 8.1289, 28.6982)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F93 #936B27

analogous

#278593 #274F93 #352793

triadic

#274F93 #93274F #4F9327

tetradic

#274F93 #932785 #936B27 #279335

square

#274F93 #932785 #936B27 #279335

split-complementary

#274F93 #933527 #859327

monochromatic

#0D1B32 #1A3563 #274F93 #3469C3 #608BD5

Accessibility & contrast

On white

8.00

#274F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#274F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F93

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F93	#FFFFFF	#000000	##FFFFFF
##274F93	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5696

Deuteranopia (green-blind)

#164C92

Tritanopia (blue-blind)

#005F6A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #274f93;
/* rgb */ color: rgb(39, 79, 147);
/* oklch */ color: oklch(43.6% 0.121 260.3);

Tailwind

colors: {
  custom: {
    50: '#707fb3',
    500: '#274f93',
    950: '#000000',
  },
}

SCSS

$custom: #274f93;
$custom-light: #707fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#274f93",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 147
  },
  "hsl": {
    "h": 217.778,
    "s": 58.065,
    "l": 36.471
  },
  "oklch": {
    "l": 0.43648,
    "c": 0.12085,
    "h": 260.3
  },
  "luminance": 0.0813
}

Semantic roles & 50–950 ramp

primary

#274F93

secondary

#BA975C

accent

#A847E1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #274F93

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

Preview Lab → · Contrast checker → · Palette generator →