#2D4290#2D4290

#2D4290 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.8% C 0.131 H 268.6°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#2D4290
RGB	rgb(45, 66, 144)
HSL	hsl(227, 52%, 37%)
HSV	hsv(227, 69%, 56%)
CMYK	cmyk(68.7%, 54.2%, 0%, 43.5%)
CIE-LAB	lab(30.56, 19.00, -45.69)
CIE-LCH	lch(30.56, 49.48, 292.58°)
OKLab	oklab(40.85% -0.0031 -0.1313)
OKLCH	oklch(40.85% 0.131 268.6)
XYZ	xyz(8.0627, 6.4672, 27.2035)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4290 #907B2D

analogous

#2D7490 #2D4290 #4A2D90

triadic

#2D4290 #902D42 #42902D

tetradic

#2D4290 #902D74 #907B2D #2D904A

square

#2D4290 #902D74 #907B2D #2D904A

split-complementary

#2D4290 #904A2D #74902D

monochromatic

#101733 #1E2D61 #2D4290 #3C57BF #687ED0

Accessibility & contrast

On white

9.16

#2D4290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2D4290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4290

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4290	#FFFFFF	#000000	##FFFFFF
##2D4290	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4D93

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d4290;
/* rgb */ color: rgb(45, 66, 144);
/* oklch */ color: oklch(40.8% 0.131 268.6);

Tailwind

colors: {
  custom: {
    50: '#7276b1',
    500: '#2d4290',
    950: '#000000',
  },
}

SCSS

$custom: #2d4290;
$custom-light: #7276b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4290",
  "rgb": {
    "r": 45,
    "g": 66,
    "b": 144
  },
  "hsl": {
    "h": 227.273,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40845,
    "c": 0.13131,
    "h": 268.6
  },
  "luminance": 0.06468
}

Semantic roles & 50–950 ramp

primary

#2D4290

secondary

#B6A562

accent

#BD4CDC

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D4290

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

Preview Lab → · Contrast checker → · Palette generator →