#2A2997#2A2997

#2A2997 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.173 H 274.2°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A2997
RGB	rgb(42, 41, 151)
HSL	hsl(241, 57%, 38%)
HSV	hsv(241, 73%, 59%)
CMYK	cmyk(72.2%, 72.8%, 0%, 40.8%)
CIE-LAB	lab(24.68, 37.51, -59.60)
CIE-LCH	lch(24.68, 70.42, 302.19°)
OKLab	oklab(36.65% 0.0126 -0.1723)
OKLCH	oklch(36.65% 0.173 274.2)
XYZ	xyz(7.3318, 4.3118, 29.7180)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2997 #969729

analogous

#295F97 #2A2997 #612997

triadic

#2A2997 #972A29 #29972A

tetradic

#2A2997 #97295F #969729 #299761

square

#2A2997 #97295F #969729 #299761

split-complementary

#2A2997 #976129 #5F9729

monochromatic

#0F0F37 #1D1C67 #2A2997 #3736C7 #6665D5

Accessibility & contrast

On white

11.28

#2A2997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2A2997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2997

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2997	#FFFFFF	#000000	##FFFFFF
##2A2997	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003595

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a2997;
/* rgb */ color: rgb(42, 41, 151);
/* oklch */ color: oklch(36.7% 0.173 274.2);

Tailwind

colors: {
  custom: {
    50: '#7564b7',
    500: '#2a2997',
    950: '#000000',
  },
}

SCSS

$custom: #2a2997;
$custom-light: #7564b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2997",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 151
  },
  "hsl": {
    "h": 240.545,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36651,
    "c": 0.1728,
    "h": 274.2
  },
  "luminance": 0.04312
}

Semantic roles & 50–950 ramp

primary

#2A2997

secondary

#BABB61

accent

#E147DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2A2997

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

Preview Lab → · Contrast checker → · Palette generator →