#2943A2#2943A2

#2943A2 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.3% C 0.157 H 267.5°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#2943A2
RGB	rgb(41, 67, 162)
HSL	hsl(227, 60%, 40%)
HSV	hsv(227, 75%, 64%)
CMYK	cmyk(74.7%, 58.6%, 0%, 36.5%)
CIE-LAB	lab(32.02, 24.58, -54.27)
CIE-LCH	lch(32.02, 59.58, 294.37°)
OKLab	oklab(42.32% -0.0068 -0.1566)
OKLCH	oklch(42.32% 0.157 267.5)
XYZ	xyz(9.4409, 7.0934, 35.0470)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2943A2 #A28829

analogous

#2980A2 #2943A2 #4B29A2

triadic

#2943A2 #A22943 #43A229

tetradic

#2943A2 #A22980 #A28829 #29A24B

square

#2943A2 #A22980 #A28829 #29A24B

split-complementary

#2943A2 #A24B29 #80A229

monochromatic

#101B40 #1D2F71 #2943A2 #3B5ACD #6C83DA

Accessibility & contrast

On white

8.68

#2943A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2943A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2943A2

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2943A2	#FFFFFF	#000000	##FFFFFF
##2943A2	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A5

Deuteranopia (green-blind)

#0046A0

Tritanopia (blue-blind)

#005B6C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2943a2;
/* rgb */ color: rgb(41, 67, 162);
/* oklch */ color: oklch(42.3% 0.157 267.5);

Tailwind

colors: {
  custom: {
    50: '#7576be',
    500: '#2943a2',
    950: '#000000',
  },
}

SCSS

$custom: #2943a2;
$custom-light: #7576be;
$custom-dark: #000000;

JSON

{
  "hex": "#2943a2",
  "rgb": {
    "r": 41,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 227.107,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42321,
    "c": 0.15674,
    "h": 267.5
  },
  "luminance": 0.07094
}

Semantic roles & 50–950 ramp

primary

#2943A2

secondary

#C0AD67

accent

#C145E3

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2943A2

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

Preview Lab → · Contrast checker → · Palette generator →