#274D98#274D98

#274D98 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.6% C 0.131 H 262.2°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#274D98
RGB	rgb(39, 77, 152)
HSL	hsl(220, 59%, 37%)
HSV	hsv(220, 74%, 60%)
CMYK	cmyk(74.3%, 49.3%, 0%, 40.4%)
CIE-LAB	lab(33.99, 13.72, -45.04)
CIE-LCH	lch(33.99, 47.08, 286.94°)
OKLab	oklab(43.56% -0.0177 -0.1293)
OKLCH	oklch(43.56% 0.131 262.2)
XYZ	xyz(9.1560, 8.0051, 30.7623)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274D98 #987227

analogous

#278598 #274D98 #3A2798

triadic

#274D98 #98274D #4D9827

tetradic

#274D98 #982785 #987227 #27983A

square

#274D98 #982785 #987227 #27983A

split-complementary

#274D98 #983A27 #859827

monochromatic

#0E1C37 #1B3467 #274D98 #3366C9 #638AD7

Accessibility & contrast

On white

8.07

#274D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#274D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274D98

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274D98	#FFFFFF	#000000	##FFFFFF
##274D98	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23559B

Deuteranopia (green-blind)

#004B96

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #274d98;
/* rgb */ color: rgb(39, 77, 152);
/* oklch */ color: oklch(43.6% 0.131 262.2);

Tailwind

colors: {
  custom: {
    50: '#717eb7',
    500: '#274d98',
    950: '#000000',
  },
}

SCSS

$custom: #274d98;
$custom-light: #717eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#274d98",
  "rgb": {
    "r": 39,
    "g": 77,
    "b": 152
  },
  "hsl": {
    "h": 219.823,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43558,
    "c": 0.1305,
    "h": 262.2
  },
  "luminance": 0.08006
}

Semantic roles & 50–950 ramp

primary

#274D98

secondary

#BC9D5E

accent

#AE45E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #274D98

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

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