#2A2F6F#2A2F6F

#2A2F6F is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.109 H 275.6°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#2A2F6F
RGB	rgb(42, 47, 111)
HSL	hsl(236, 45%, 30%)
HSV	hsv(236, 62%, 44%)
CMYK	cmyk(62.2%, 57.7%, 0%, 56.5%)
CIE-LAB	lab(22.56, 19.12, -37.93)
CIE-LCH	lch(22.56, 42.48, 296.76°)
OKLab	oklab(33.99% 0.0106 -0.1088)
OKLCH	oklch(33.99% 0.109 275.6)
XYZ	xyz(4.8397, 3.6726, 15.4897)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2F6F #6F6A2A

analogous

#2A526F #2A2F6F #472A6F

triadic

#2A2F6F #6F2A2F #2F6F2A

tetradic

#2A2F6F #6F2A52 #6F6A2A #2A6F47

square

#2A2F6F #6F2A52 #6F6A2A #2A6F47

split-complementary

#2A2F6F #6F472A #526F2A

monochromatic

#080916 #191C43 #2A2F6F #3B429B #555CBF

Accessibility & contrast

On white

12.11

#2A2F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2A2F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2F6F

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2F6F	#FFFFFF	#000000	##FFFFFF
##2A2F6F	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033971

Deuteranopia (green-blind)

#00336E

Tritanopia (blue-blind)

#003E4A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2f6f;
/* rgb */ color: rgb(42, 47, 111);
/* oklch */ color: oklch(34.0% 0.109 275.6);

Tailwind

colors: {
  custom: {
    50: '#6b6799',
    500: '#2a2f6f',
    950: '#000000',
  },
}

SCSS

$custom: #2a2f6f;
$custom-light: #6b6799;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2f6f",
  "rgb": {
    "r": 42,
    "g": 47,
    "b": 111
  },
  "hsl": {
    "h": 235.652,
    "s": 45.098,
    "l": 30
  },
  "oklch": {
    "l": 0.33991,
    "c": 0.10928,
    "h": 275.6
  },
  "luminance": 0.03673
}

Semantic roles & 50–950 ramp

primary

#2A2F6F

secondary

#A19B54

accent

#CB53D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2A2F6F

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

Preview Lab → · Contrast checker → · Palette generator →