#2A2B4E#2A2B4E

#2A2B4E is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.062 H 280.8°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#2A2B4E
RGB	rgb(42, 43, 78)
HSL	hsl(238, 30%, 24%)
HSV	hsv(238, 46%, 31%)
CMYK	cmyk(46.2%, 44.9%, 0%, 69.4%)
CIE-LAB	lab(19.10, 10.06, -21.73)
CIE-LCH	lch(19.10, 23.95, 294.83°)
OKLab	oklab(30.64% 0.0117 -0.0613)
OKLCH	oklch(30.64% 0.062 280.8)
XYZ	xyz(3.1935, 2.7699, 7.5726)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2B4E #4E4D2A

analogous

#2A3D4E #2A2B4E #3B2A4E

triadic

#2A2B4E #4E2A2B #2B4E2A

tetradic

#2A2B4E #4E2A3D #4E4D2A #2A4E3B

square

#2A2B4E #4E2A3D #4E4D2A #2A4E3B

split-complementary

#2A2B4E #4E3B2A #3D4E2A

monochromatic

#0B0B14 #151526 #2A2B4E #3F4176 #55579E

Accessibility & contrast

On white

13.51

#2A2B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2A2B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2B4E

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2B4E	#FFFFFF	#000000	##FFFFFF
##2A2B4E	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F304F

Deuteranopia (green-blind)

#1C2D4D

Tritanopia (blue-blind)

#1F3238

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2a2b4e;
/* rgb */ color: rgb(42, 43, 78);
/* oklch */ color: oklch(30.6% 0.062 280.8);

Tailwind

colors: {
  custom: {
    50: '#666480',
    500: '#2a2b4e',
    950: '#000000',
  },
}

SCSS

$custom: #2a2b4e;
$custom-light: #666480;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2b4e",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 78
  },
  "hsl": {
    "h": 238.333,
    "s": 30,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30642,
    "c": 0.06238,
    "h": 280.8
  },
  "luminance": 0.0277
}

Semantic roles & 50–950 ramp

primary

#2A2B4E

secondary

#807F54

accent

#C362C6

background

#F6F5F7

surface

#EBEAEE

border

#C6C6C9

text

#06050A

muted

#7A797C

Preview Lab

Preview with #2A2B4E

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

Preview Lab → · Contrast checker → · Palette generator →