#2D4190#2D4190

#2D4190 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.6% C 0.133 H 269.0°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D4190
RGB	rgb(45, 65, 144)
HSL	hsl(228, 52%, 37%)
HSV	hsv(228, 69%, 56%)
CMYK	cmyk(68.7%, 54.9%, 0%, 43.5%)
CIE-LAB	lab(30.28, 19.68, -46.14)
CIE-LCH	lch(30.28, 50.16, 293.09°)
OKLab	oklab(40.63% -0.0022 -0.1326)
OKLCH	oklch(40.63% 0.133 269)
XYZ	xyz(8.0048, 6.3513, 27.1842)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4190 #907C2D

analogous

#2D7390 #2D4190 #4B2D90

triadic

#2D4190 #902D41 #41902D

tetradic

#2D4190 #902D73 #907C2D #2D904B

square

#2D4190 #902D73 #907C2D #2D904B

split-complementary

#2D4190 #904B2D #73902D

monochromatic

#101733 #1E2C61 #2D4190 #3C56BF #687DD0

Accessibility & contrast

On white

9.25

#2D4190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2D4190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4190

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4190	#FFFFFF	#000000	##FFFFFF
##2D4190	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084C93

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#005462

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d4190;
/* rgb */ color: rgb(45, 65, 144);
/* oklch */ color: oklch(40.6% 0.133 269.0);

Tailwind

colors: {
  custom: {
    50: '#7275b1',
    500: '#2d4190',
    950: '#000000',
  },
}

SCSS

$custom: #2d4190;
$custom-light: #7275b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4190",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 144
  },
  "hsl": {
    "h": 227.879,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40634,
    "c": 0.13263,
    "h": 269
  },
  "luminance": 0.06352
}

Semantic roles & 50–950 ramp

primary

#2D4190

secondary

#B6A562

accent

#BF4CDC

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D4190

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

Preview Lab → · Contrast checker → · Palette generator →