#2A2A9F#2A2A9F

#2A2A9F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.182 H 273.4°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2A2A9F
RGB	rgb(42, 42, 159)
HSL	hsl(240, 58%, 39%)
HSV	hsv(240, 74%, 62%)
CMYK	cmyk(73.6%, 73.6%, 0%, 37.6%)
CIE-LAB	lab(25.72, 39.67, -62.78)
CIE-LCH	lch(25.72, 74.27, 302.29°)
OKLab	oklab(37.64% 0.0107 -0.1816)
OKLCH	oklch(37.64% 0.182 273.4)
XYZ	xyz(8.0387, 4.6506, 33.2682)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2A9F #9F9F2A

analogous

#2A659F #2A2A9F #652A9F

triadic

#2A2A9F #9F2A2A #2A9F2A

tetradic

#2A2A9F #9F2A65 #9F9F2A #2A9F65

square

#2A2A9F #9F2A65 #9F9F2A #2A9F65

split-complementary

#2A2A9F #9F652A #659F2A

monochromatic

#10103E #1D1D6F #2A2A9F #3B3BCB #6B6BD8

Accessibility & contrast

On white

10.88

#2A2A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2A2A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2A9F

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2A9F	#FFFFFF	#000000	##FFFFFF
##2A2A9F	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A2

Deuteranopia (green-blind)

#00379D

Tritanopia (blue-blind)

#004B62

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2a2a9f;
/* rgb */ color: rgb(42, 42, 159);
/* oklch */ color: oklch(37.6% 0.182 273.4);

Tailwind

colors: {
  custom: {
    50: '#7665bd',
    500: '#2a2a9f',
    950: '#000000',
  },
}

SCSS

$custom: #2a2a9f;
$custom-light: #7665bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2a9f",
  "rgb": {
    "r": 42,
    "g": 42,
    "b": 159
  },
  "hsl": {
    "h": 240,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3764,
    "c": 0.18193,
    "h": 273.4
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#2A2A9F

secondary

#BFBF66

accent

#E146E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2A9F

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

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