#2841AE#2841AE

#2841AE is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.9% C 0.176 H 268.0°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#2841AE
RGB	rgb(40, 65, 174)
HSL	hsl(229, 63%, 42%)
HSV	hsv(229, 77%, 68%)
CMYK	cmyk(77%, 62.6%, 0%, 31.8%)
CIE-LAB	lab(32.45, 30.33, -60.76)
CIE-LCH	lch(32.45, 67.91, 296.53°)
OKLab	oklab(42.94% -0.0063 -0.1757)
OKLCH	oklch(42.94% 0.176 268)
XYZ	xyz(10.4027, 7.2865, 40.8944)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2841AE #AE9528

analogous

#2884AE #2841AE #5228AE

triadic

#2841AE #AE2841 #41AE28

tetradic

#2841AE #AE2884 #AE9528 #28AE52

square

#2841AE #AE2884 #AE9528 #28AE52

split-complementary

#2841AE #AE5228 #84AE28

monochromatic

#111C4A #1D2E7C #2841AE #405CD3 #7286DF

Accessibility & contrast

On white

8.54

#2841AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2841AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2841AE

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2841AE	#FFFFFF	#000000	##FFFFFF
##2841AE	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#0046AC

Tritanopia (blue-blind)

#005D71

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2841ae;
/* rgb */ color: rgb(40, 65, 174);
/* oklch */ color: oklch(42.9% 0.176 268.0);

Tailwind

colors: {
  custom: {
    50: '#7775c7',
    500: '#2841ae',
    950: '#000000',
  },
}

SCSS

$custom: #2841ae;
$custom-light: #7775c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2841ae",
  "rgb": {
    "r": 40,
    "g": 65,
    "b": 174
  },
  "hsl": {
    "h": 228.806,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42941,
    "c": 0.17579,
    "h": 268
  },
  "luminance": 0.07288
}

Semantic roles & 50–950 ramp

primary

#2841AE

secondary

#C6B56C

accent

#C742E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2841AE

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

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