#282D95#282D95

#282D95 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.0% C 0.166 H 272.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#282D95
RGB	rgb(40, 45, 149)
HSL	hsl(237, 58%, 37%)
HSV	hsv(237, 73%, 58%)
CMYK	cmyk(73.2%, 69.8%, 0%, 41.6%)
CIE-LAB	lab(25.25, 34.11, -57.43)
CIE-LCH	lch(25.25, 66.80, 300.71°)
OKLab	oklab(36.97% 0.008 -0.1661)
OKLCH	oklch(36.97% 0.166 272.8)
XYZ	xyz(7.2365, 4.4971, 28.9146)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D95 #959028

analogous

#286395 #282D95 #5A2895

triadic

#282D95 #95282D #2D9528

tetradic

#282D95 #952863 #959028 #28955A

square

#282D95 #952863 #959028 #28955A

split-complementary

#282D95 #955A28 #639528

monochromatic

#0E1035 #1B1E65 #282D95 #353CC5 #6268D5

Accessibility & contrast

On white

11.05

#282D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#282D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D95

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D95	#FFFFFF	#000000	##FFFFFF
##282D95	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004198

Deuteranopia (green-blind)

#003793

Tritanopia (blue-blind)

#00495D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #282d95;
/* rgb */ color: rgb(40, 45, 149);
/* oklch */ color: oklch(37.0% 0.166 272.8);

Tailwind

colors: {
  custom: {
    50: '#7366b5',
    500: '#282d95',
    950: '#000000',
  },
}

SCSS

$custom: #282d95;
$custom-light: #7366b5;
$custom-dark: #000000;

JSON

{
  "hex": "#282d95",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 149
  },
  "hsl": {
    "h": 237.248,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.3697,
    "c": 0.16625,
    "h": 272.8
  },
  "luminance": 0.04498
}

Semantic roles & 50–950 ramp

primary

#282D95

secondary

#BBB65E

accent

#DA47E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282D95

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

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