#2E43AD#2E43AD

#2E43AD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.5% C 0.170 H 269.3°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#2E43AD
RGB	rgb(46, 67, 173)
HSL	hsl(230, 58%, 43%)
HSV	hsv(230, 73%, 68%)
CMYK	cmyk(73.4%, 61.3%, 0%, 32.2%)
CIE-LAB	lab(33.16, 29.34, -59.00)
CIE-LCH	lch(33.16, 65.89, 296.44°)
OKLab	oklab(43.52% -0.002 -0.1703)
OKLCH	oklch(43.52% 0.17 269.3)
XYZ	xyz(10.6741, 7.6112, 40.4336)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E43AD #AD982E

analogous

#2E82AD #2E43AD #592EAD

triadic

#2E43AD #AD2E43 #43AD2E

tetradic

#2E43AD #AD2E82 #AD982E #2EAD59

square

#2E43AD #AD2E82 #AD982E #2EAD59

split-complementary

#2E43AD #AD592E #82AD2E

monochromatic

#141E4C #21307D #2E43AD #4960CF #7A8ADC

Accessibility & contrast

On white

8.33

#2E43AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2E43AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E43AD

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E43AD	#FFFFFF	#000000	##FFFFFF
##2E43AD	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B0

Deuteranopia (green-blind)

#0048AB

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2e43ad;
/* rgb */ color: rgb(46, 67, 173);
/* oklch */ color: oklch(43.5% 0.170 269.3);

Tailwind

colors: {
  custom: {
    50: '#7977c6',
    500: '#2e43ad',
    950: '#000000',
  },
}

SCSS

$custom: #2e43ad;
$custom-light: #7977c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e43ad",
  "rgb": {
    "r": 46,
    "g": 67,
    "b": 173
  },
  "hsl": {
    "h": 230.079,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43518,
    "c": 0.17036,
    "h": 269.3
  },
  "luminance": 0.07612
}

Semantic roles & 50–950 ramp

primary

#2E43AD

secondary

#C4B673

accent

#C847E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2E43AD

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

Preview Lab → · Contrast checker → · Palette generator →