#2A2890#2A2890

#2A2890 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.165 H 275.0°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A2890
RGB	rgb(42, 40, 144)
HSL	hsl(241, 57%, 36%)
HSV	hsv(241, 72%, 56%)
CMYK	cmyk(70.8%, 72.2%, 0%, 43.5%)
CIE-LAB	lab(23.75, 35.70, -56.81)
CIE-LCH	lch(23.75, 67.10, 302.14°)
OKLab	oklab(35.77% 0.0143 -0.1642)
OKLCH	oklch(35.77% 0.165 275)
XYZ	xyz(6.7460, 4.0228, 26.8011)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2890 #8E9028

analogous

#285A90 #2A2890 #5E2890

triadic

#2A2890 #902A28 #28902A

tetradic

#2A2890 #90285A #8E9028 #28905E

square

#2A2890 #90285A #8E9028 #28905E

split-complementary

#2A2890 #905E28 #5A9028

monochromatic

#0E0D30 #1C1B60 #2A2890 #3835C0 #6260D3

Accessibility & contrast

On white

11.64

#2A2890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2A2890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2890

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2890	#FFFFFF	#000000	##FFFFFF
##2A2890	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a2890;
/* rgb */ color: rgb(42, 40, 144);
/* oklch */ color: oklch(35.8% 0.165 275.0);

Tailwind

colors: {
  custom: {
    50: '#7363b2',
    500: '#2a2890',
    950: '#000000',
  },
}

SCSS

$custom: #2a2890;
$custom-light: #7363b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2890",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 144
  },
  "hsl": {
    "h": 241.154,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35771,
    "c": 0.16482,
    "h": 275
  },
  "luminance": 0.04023
}

Semantic roles & 50–950 ramp

primary

#2A2890

secondary

#B6B85C

accent

#E048DD

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2A2890

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

Preview Lab → · Contrast checker → · Palette generator →