#2A2DA6#2A2DA6

#2A2DA6 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.188 H 272.4°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2A2DA6
RGB	rgb(42, 45, 166)
HSL	hsl(239, 60%, 41%)
HSV	hsv(239, 75%, 65%)
CMYK	cmyk(74.7%, 72.9%, 0%, 34.9%)
CIE-LAB	lab(27.08, 40.29, -64.78)
CIE-LCH	lch(27.08, 76.29, 301.88°)
OKLab	oklab(38.83% 0.0079 -0.1875)
OKLCH	oklch(38.83% 0.188 272.4)
XYZ	xyz(8.7739, 5.1213, 36.5951)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2DA6 #A6A32A

analogous

#2A6BA6 #2A2DA6 #652AA6

triadic

#2A2DA6 #A62A2D #2DA62A

tetradic

#2A2DA6 #A62A6B #A6A32A #2AA665

square

#2A2DA6 #A62A6B #A6A32A #2AA665

split-complementary

#2A2DA6 #A6652A #6BA62A

monochromatic

#111344 #1E2075 #2A2DA6 #3F42CE #7072DB

Accessibility & contrast

On white

10.37

#2A2DA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2A2DA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2DA6

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2DA6	#FFFFFF	#000000	##FFFFFF
##2A2DA6	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AA

Deuteranopia (green-blind)

#003AA4

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a2da6;
/* rgb */ color: rgb(42, 45, 166);
/* oklch */ color: oklch(38.8% 0.188 272.4);

Tailwind

colors: {
  custom: {
    50: '#7867c2',
    500: '#2a2da6',
    950: '#000000',
  },
}

SCSS

$custom: #2a2da6;
$custom-light: #7867c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2da6",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 166
  },
  "hsl": {
    "h": 238.548,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38829,
    "c": 0.18763,
    "h": 272.4
  },
  "luminance": 0.05122
}

Semantic roles & 50–950 ramp

primary

#2A2DA6

secondary

#C2C06A

accent

#DF45E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2DA6

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

Preview Lab → · Contrast checker → · Palette generator →