#2A2D8E#2A2D8E

#2A2D8E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.156 H 274.1°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D8E
RGB	rgb(42, 45, 142)
HSL	hsl(238, 54%, 36%)
HSV	hsv(238, 70%, 56%)
CMYK	cmyk(70.4%, 68.3%, 0%, 44.3%)
CIE-LAB	lab(24.71, 31.84, -54.00)
CIE-LCH	lch(24.71, 62.69, 300.53°)
OKLab	oklab(36.4% 0.0112 -0.156)
OKLCH	oklch(36.4% 0.156 274.1)
XYZ	xyz(6.7741, 4.3214, 26.0631)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D8E #8E8B2A

analogous

#2A5F8E #2A2D8E #592A8E

triadic

#2A2D8E #8E2A2D #2D8E2A

tetradic

#2A2D8E #8E2A5F #8E8B2A #2A8E59

square

#2A2D8E #8E2A5F #8E8B2A #2A8E59

split-complementary

#2A2D8E #8E592A #5F8E2A

monochromatic

#0E0F30 #1C1E5F #2A2D8E #383CBD #6265D1

Accessibility & contrast

On white

11.26

#2A2D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2A2D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D8E

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D8E	#FFFFFF	#000000	##FFFFFF
##2A2D8E	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00368C

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a2d8e;
/* rgb */ color: rgb(42, 45, 142);
/* oklch */ color: oklch(36.4% 0.156 274.1);

Tailwind

colors: {
  custom: {
    50: '#7266b0',
    500: '#2a2d8e',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d8e;
$custom-light: #7266b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d8e",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 142
  },
  "hsl": {
    "h": 238.2,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36404,
    "c": 0.15636,
    "h": 274.1
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#2A2D8E

secondary

#B6B45D

accent

#D94ADE

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A2D8E

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

Preview Lab → · Contrast checker → · Palette generator →