#2A2990#2A2990

#2A2990 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.9% C 0.164 H 274.8°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#2A2990
RGB	rgb(42, 41, 144)
HSL	hsl(241, 56%, 36%)
HSV	hsv(241, 72%, 56%)
CMYK	cmyk(70.8%, 71.5%, 0%, 43.5%)
CIE-LAB	lab(23.97, 35.08, -56.44)
CIE-LCH	lch(23.97, 66.46, 301.86°)
OKLab	oklab(35.93% 0.0137 -0.1631)
OKLCH	oklch(35.93% 0.164 274.8)
XYZ	xyz(6.7802, 4.0911, 26.8125)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2990 #8F9029

analogous

#295C90 #2A2990 #5E2990

triadic

#2A2990 #902A29 #29902A

tetradic

#2A2990 #90295C #8F9029 #29905E

square

#2A2990 #90295C #8F9029 #29905E

split-complementary

#2A2990 #905E29 #5C9029

monochromatic

#0E0E31 #1C1B60 #2A2990 #3837C0 #6261D2

Accessibility & contrast

On white

11.55

#2A2990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A2990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2990

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2990	#FFFFFF	#000000	##FFFFFF
##2A2990	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a2990;
/* rgb */ color: rgb(42, 41, 144);
/* oklch */ color: oklch(35.9% 0.164 274.8);

Tailwind

colors: {
  custom: {
    50: '#7364b2',
    500: '#2a2990',
    950: '#000000',
  },
}

SCSS

$custom: #2a2990;
$custom-light: #7364b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2990",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 144
  },
  "hsl": {
    "h": 240.583,
    "s": 55.676,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35931,
    "c": 0.16369,
    "h": 274.8
  },
  "luminance": 0.04092
}

Semantic roles & 50–950 ramp

primary

#2A2990

secondary

#B7B85D

accent

#DF49DE

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2A2990

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

Preview Lab → · Contrast checker → · Palette generator →