#2D429A#2D429A

#2D429A is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.146 H 269.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2D429A
RGB	rgb(45, 66, 154)
HSL	hsl(228, 55%, 39%)
HSV	hsv(228, 71%, 60%)
CMYK	cmyk(70.8%, 57.1%, 0%, 39.6%)
CIE-LAB	lab(31.32, 22.77, -50.57)
CIE-LCH	lch(31.32, 55.46, 294.24°)
OKLab	oklab(41.65% -0.0025 -0.1456)
OKLCH	oklch(41.65% 0.146 269)
XYZ	xyz(8.8611, 6.7865, 31.4085)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D429A #9A852D

analogous

#2D799A #2D429A #4F2D9A

triadic

#2D429A #9A2D42 #429A2D

tetradic

#2D429A #9A2D79 #9A852D #2D9A4F

square

#2D429A #9A2D79 #9A852D #2D9A4F

split-complementary

#2D429A #9A4F2D #799A2D

monochromatic

#11193B #1F2E6B #2D429A #3E58C7 #6D81D4

Accessibility & contrast

On white

8.91

#2D429A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2D429A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D429A

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D429A	#FFFFFF	#000000	##FFFFFF
##2D429A	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9D

Deuteranopia (green-blind)

#004598

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d429a;
/* rgb */ color: rgb(45, 66, 154);
/* oklch */ color: oklch(41.7% 0.146 269.0);

Tailwind

colors: {
  custom: {
    50: '#7476b8',
    500: '#2d429a',
    950: '#000000',
  },
}

SCSS

$custom: #2d429a;
$custom-light: #7476b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d429a",
  "rgb": {
    "r": 45,
    "g": 66,
    "b": 154
  },
  "hsl": {
    "h": 228.44,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41651,
    "c": 0.14565,
    "h": 269
  },
  "luminance": 0.06787
}

Semantic roles & 50–950 ramp

primary

#2D429A

secondary

#BBAB67

accent

#C24ADE

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D429A

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

Preview Lab → · Contrast checker → · Palette generator →