#282EAC#282EAC

#282EAC is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.5% C 0.195 H 271.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#282EAC
RGB	rgb(40, 46, 172)
HSL	hsl(237, 62%, 42%)
HSV	hsv(237, 77%, 67%)
CMYK	cmyk(76.7%, 73.3%, 0%, 32.5%)
CIE-LAB	lab(27.80, 41.58, -67.21)
CIE-LCH	lch(27.80, 79.03, 301.74°)
OKLab	oklab(39.5% 0.0043 -0.1946)
OKLCH	oklch(39.5% 0.195 271.3)
XYZ	xyz(9.2959, 5.3827, 39.5708)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282EAC #ACA628

analogous

#2870AC #282EAC #6428AC

triadic

#282EAC #AC282E #2EAC28

tetradic

#282EAC #AC2870 #ACA628 #28AC64

square

#282EAC #AC2870 #ACA628 #28AC64

split-complementary

#282EAC #AC6428 #70AC28

monochromatic

#111349 #1C217A #282EAC #3F46D2 #7176DE

Accessibility & contrast

On white

10.11

#282EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#282EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282EAC

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282EAC	#FFFFFF	#000000	##FFFFFF
##282EAC	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#00526A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #282eac;
/* rgb */ color: rgb(40, 46, 172);
/* oklch */ color: oklch(39.5% 0.195 271.3);

Tailwind

colors: {
  custom: {
    50: '#7868c6',
    500: '#282eac',
    950: '#000000',
  },
}

SCSS

$custom: #282eac;
$custom-light: #7868c6;
$custom-dark: #000000;

JSON

{
  "hex": "#282eac",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 172
  },
  "hsl": {
    "h": 237.273,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39499,
    "c": 0.19463,
    "h": 271.3
  },
  "luminance": 0.05384
}

Semantic roles & 50–950 ramp

primary

#282EAC

secondary

#C5C16B

accent

#DE42E5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #282EAC

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

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