#282F94#282F94

#282F94 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.2% C 0.163 H 272.4°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#282F94
RGB	rgb(40, 47, 148)
HSL	hsl(236, 57%, 37%)
HSV	hsv(236, 73%, 58%)
CMYK	cmyk(73%, 68.2%, 0%, 42%)
CIE-LAB	lab(25.63, 32.47, -56.20)
CIE-LCH	lch(25.63, 64.90, 300.02°)
OKLab	oklab(37.21% 0.0068 -0.1624)
OKLCH	oklch(37.21% 0.163 272.4)
XYZ	xyz(7.2351, 4.6215, 28.5220)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282F94 #948D28

analogous

#286594 #282F94 #572894

triadic

#282F94 #94282F #2F9428

tetradic

#282F94 #942865 #948D28 #289457

square

#282F94 #942865 #948D28 #289457

split-complementary

#282F94 #945728 #659428

monochromatic

#0E1034 #1B2064 #282F94 #353EC4 #6269D5

Accessibility & contrast

On white

10.91

#282F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#282F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282F94

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282F94	#FFFFFF	#000000	##FFFFFF
##282F94	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004297

Deuteranopia (green-blind)

#003892

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #282f94;
/* rgb */ color: rgb(40, 47, 148);
/* oklch */ color: oklch(37.2% 0.163 272.4);

Tailwind

colors: {
  custom: {
    50: '#7268b4',
    500: '#282f94',
    950: '#000000',
  },
}

SCSS

$custom: #282f94;
$custom-light: #7268b4;
$custom-dark: #000000;

JSON

{
  "hex": "#282f94",
  "rgb": {
    "r": 40,
    "g": 47,
    "b": 148
  },
  "hsl": {
    "h": 236.111,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37214,
    "c": 0.16258,
    "h": 272.4
  },
  "luminance": 0.04622
}

Semantic roles & 50–950 ramp

primary

#282F94

secondary

#BAB45E

accent

#D747E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282F94

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

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