#274D93#274D93

#274D93 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.2% C 0.123 H 261.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#274D93
RGB	rgb(39, 77, 147)
HSL	hsl(219, 58%, 36%)
HSV	hsv(219, 73%, 58%)
CMYK	cmyk(73.5%, 47.6%, 0%, 42.4%)
CIE-LAB	lab(33.66, 11.77, -42.55)
CIE-LCH	lch(33.66, 44.14, 285.47°)
OKLab	oklab(43.19% -0.0185 -0.122)
OKLCH	oklch(43.19% 0.123 261.4)
XYZ	xyz(8.7552, 7.8447, 28.6509)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274D93 #936D27

analogous

#278393 #274D93 #372793

triadic

#274D93 #93274D #4D9327

tetradic

#274D93 #932783 #936D27 #279337

square

#274D93 #932783 #936D27 #279337

split-complementary

#274D93 #933727 #839327

monochromatic

#0D1A32 #1A3463 #274D93 #3466C3 #6089D5

Accessibility & contrast

On white

8.17

#274D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#274D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274D93

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274D93	#FFFFFF	#000000	##FFFFFF
##274D93	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285496

Deuteranopia (green-blind)

#0F4B92

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #274d93;
/* rgb */ color: rgb(39, 77, 147);
/* oklch */ color: oklch(43.2% 0.123 261.4);

Tailwind

colors: {
  custom: {
    50: '#707eb3',
    500: '#274d93',
    950: '#000000',
  },
}

SCSS

$custom: #274d93;
$custom-light: #707eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#274d93",
  "rgb": {
    "r": 39,
    "g": 77,
    "b": 147
  },
  "hsl": {
    "h": 218.889,
    "s": 58.065,
    "l": 36.471
  },
  "oklch": {
    "l": 0.43192,
    "c": 0.12335,
    "h": 261.4
  },
  "luminance": 0.07846
}

Semantic roles & 50–950 ramp

primary

#274D93

secondary

#BA995C

accent

#AB47E1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #274D93

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

Preview Lab → · Contrast checker → · Palette generator →