#2A2DA1#2A2DA1

#2A2DA1 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.181 H 272.8°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#2A2DA1
RGB	rgb(42, 45, 161)
HSL	hsl(238, 59%, 40%)
HSV	hsv(238, 74%, 63%)
CMYK	cmyk(73.9%, 72%, 0%, 36.9%)
CIE-LAB	lab(26.57, 38.56, -62.60)
CIE-LCH	lch(26.57, 73.52, 301.64°)
OKLab	oklab(38.31% 0.0087 -0.1811)
OKLCH	oklch(38.31% 0.181 272.8)
XYZ	xyz(8.3241, 4.9414, 34.2264)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2DA1 #A19E2A

analogous

#2A69A1 #2A2DA1 #622AA1

triadic

#2A2DA1 #A12A2D #2DA12A

tetradic

#2A2DA1 #A12A69 #A19E2A #2AA162

square

#2A2DA1 #A12A69 #A19E2A #2AA162

split-complementary

#2A2DA1 #A1622A #69A12A

monochromatic

#111240 #1D1F70 #2A2DA1 #3C40CC #6D6FD9

Accessibility & contrast

On white

10.56

#2A2DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2A2DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2DA1

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2DA1	#FFFFFF	#000000	##FFFFFF
##2A2DA1	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A4

Deuteranopia (green-blind)

#00399F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a2da1;
/* rgb */ color: rgb(42, 45, 161);
/* oklch */ color: oklch(38.3% 0.181 272.8);

Tailwind

colors: {
  custom: {
    50: '#7767be',
    500: '#2a2da1',
    950: '#000000',
  },
}

SCSS

$custom: #2a2da1;
$custom-light: #7767be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2da1",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 161
  },
  "hsl": {
    "h": 238.487,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.3831,
    "c": 0.18129,
    "h": 272.8
  },
  "luminance": 0.04942
}

Semantic roles & 50–950 ramp

primary

#2A2DA1

secondary

#C0BD67

accent

#DE46E2

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2DA1

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

Preview Lab → · Contrast checker → · Palette generator →