#2A2F65#2A2F65

#2A2F65 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.094 H 276.0°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A2F65
RGB	rgb(42, 47, 101)
HSL	hsl(235, 41%, 28%)
HSV	hsv(235, 58%, 40%)
CMYK	cmyk(58.4%, 53.5%, 0%, 60.4%)
CIE-LAB	lab(21.82, 15.43, -32.65)
CIE-LCH	lch(21.82, 36.11, 295.30°)
OKLab	oklab(33.2% 0.0099 -0.0932)
OKLCH	oklch(33.2% 0.094 276)
XYZ	xyz(4.3196, 3.4646, 12.7505)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2F65 #65602A

analogous

#2A4C65 #2A2F65 #422A65

triadic

#2A2F65 #652A2F #2F652A

tetradic

#2A2F65 #652A4C #65602A #2A6542

square

#2A2F65 #652A4C #65602A #2A6542

split-complementary

#2A2F65 #65422A #4C652A

monochromatic

#090A16 #181B3A #2A2F65 #3C4390 #525BB7

Accessibility & contrast

On white

12.40

#2A2F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2A2F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2F65

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2F65	#FFFFFF	#000000	##FFFFFF
##2A2F65	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143767

Deuteranopia (green-blind)

#0B3264

Tritanopia (blue-blind)

#0C3B45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a2f65;
/* rgb */ color: rgb(42, 47, 101);
/* oklch */ color: oklch(33.2% 0.094 276.0);

Tailwind

colors: {
  custom: {
    50: '#696791',
    500: '#2a2f65',
    950: '#000000',
  },
}

SCSS

$custom: #2a2f65;
$custom-light: #696791;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2f65",
  "rgb": {
    "r": 42,
    "g": 47,
    "b": 101
  },
  "hsl": {
    "h": 234.915,
    "s": 41.259,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33197,
    "c": 0.09375,
    "h": 276
  },
  "luminance": 0.03465
}

Semantic roles & 50–950 ramp

primary

#2A2F65

secondary

#979253

accent

#C757D1

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#07060D

muted

#7A7A7D

Preview Lab

Preview with #2A2F65

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

Preview Lab → · Contrast checker → · Palette generator →