#274C98#274C98

#274C98 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.3% C 0.132 H 262.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#274C98
RGB	rgb(39, 76, 152)
HSL	hsl(220, 59%, 37%)
HSV	hsv(220, 74%, 60%)
CMYK	cmyk(74.3%, 50%, 0%, 40.4%)
CIE-LAB	lab(33.70, 14.39, -45.51)
CIE-LCH	lch(33.70, 47.73, 287.55°)
OKLab	oklab(43.34% -0.0168 -0.1307)
OKLCH	oklch(43.34% 0.132 262.7)
XYZ	xyz(9.0866, 7.8662, 30.7391)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C98 #987327

analogous

#278498 #274C98 #3B2798

triadic

#274C98 #98274C #4C9827

tetradic

#274C98 #982784 #987327 #27983B

square

#274C98 #982784 #987327 #27983B

split-complementary

#274C98 #983B27 #849827

monochromatic

#0E1B37 #1B3467 #274C98 #3364C9 #6389D7

Accessibility & contrast

On white

8.16

#274C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#274C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C98

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C98	#FFFFFF	#000000	##FFFFFF
##274C98	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21559B

Deuteranopia (green-blind)

#004A96

Tritanopia (blue-blind)

#005E6A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #274c98;
/* rgb */ color: rgb(39, 76, 152);
/* oklch */ color: oklch(43.3% 0.132 262.7);

Tailwind

colors: {
  custom: {
    50: '#717db7',
    500: '#274c98',
    950: '#000000',
  },
}

SCSS

$custom: #274c98;
$custom-light: #717db7;
$custom-dark: #000000;

JSON

{
  "hex": "#274c98",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 152
  },
  "hsl": {
    "h": 220.354,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43335,
    "c": 0.13177,
    "h": 262.7
  },
  "luminance": 0.07867
}

Semantic roles & 50–950 ramp

primary

#274C98

secondary

#BC9E5E

accent

#AF45E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #274C98

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

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