#2D43A2#2D43A2

#2D43A2 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.5% C 0.156 H 268.9°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D43A2
RGB	rgb(45, 67, 162)
HSL	hsl(229, 57%, 41%)
HSV	hsv(229, 72%, 64%)
CMYK	cmyk(72.2%, 58.6%, 0%, 36.5%)
CIE-LAB	lab(32.21, 25.11, -53.95)
CIE-LCH	lch(32.21, 59.51, 294.96°)
OKLab	oklab(42.52% -0.0031 -0.1555)
OKLCH	oklch(42.52% 0.156 268.9)
XYZ	xyz(9.6087, 7.1799, 35.0549)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D43A2 #A28C2D

analogous

#2D7DA2 #2D43A2 #512DA2

triadic

#2D43A2 #A22D43 #43A22D

tetradic

#2D43A2 #A22D7D #A28C2D #2DA251

square

#2D43A2 #A22D7D #A28C2D #2DA251

split-complementary

#2D43A2 #A2512D #7DA22D

monochromatic

#121B42 #202F72 #2D43A2 #425BCA #7285D8

Accessibility & contrast

On white

8.62

#2D43A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2D43A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D43A2

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D43A2	#FFFFFF	#000000	##FFFFFF
##2D43A2	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A5

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#005B6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d43a2;
/* rgb */ color: rgb(45, 67, 162);
/* oklch */ color: oklch(42.5% 0.156 268.9);

Tailwind

colors: {
  custom: {
    50: '#7676be',
    500: '#2d43a2',
    950: '#000000',
  },
}

SCSS

$custom: #2d43a2;
$custom-light: #7676be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d43a2",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 228.718,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4252,
    "c": 0.15558,
    "h": 268.9
  },
  "luminance": 0.07181
}

Semantic roles & 50–950 ramp

primary

#2D43A2

secondary

#BFAF6C

accent

#C348E0

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2D43A2

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

Preview Lab → · Contrast checker → · Palette generator →