#2D348F#2D348F

#2D348F is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.0% C 0.148 H 273.6°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#2D348F
RGB	rgb(45, 52, 143)
HSL	hsl(236, 52%, 37%)
HSV	hsv(236, 69%, 56%)
CMYK	cmyk(68.5%, 63.6%, 0%, 43.9%)
CIE-LAB	lab(26.72, 28.05, -51.31)
CIE-LCH	lch(26.72, 58.47, 298.67°)
OKLab	oklab(37.96% 0.0093 -0.1479)
OKLCH	oklch(37.96% 0.148 273.6)
XYZ	xyz(7.2665, 4.9964, 26.5627)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D348F #8F882D

analogous

#2D658F #2D348F #572D8F

triadic

#2D348F #8F2D34 #348F2D

tetradic

#2D348F #8F2D65 #8F882D #2D8F57

square

#2D348F #8F2D65 #8F882D #2D8F57

split-complementary

#2D348F #8F572D #658F2D

monochromatic

#101232 #1E2360 #2D348F #3C45BE #676FCF

Accessibility & contrast

On white

10.50

#2D348F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2D348F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D348F

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D348F	#FFFFFF	#000000	##FFFFFF
##2D348F	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#003B8D

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d348f;
/* rgb */ color: rgb(45, 52, 143);
/* oklch */ color: oklch(38.0% 0.148 273.6);

Tailwind

colors: {
  custom: {
    50: '#736bb1',
    500: '#2d348f',
    950: '#000000',
  },
}

SCSS

$custom: #2d348f;
$custom-light: #736bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d348f",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 143
  },
  "hsl": {
    "h": 235.714,
    "s": 52.128,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37958,
    "c": 0.14824,
    "h": 273.6
  },
  "luminance": 0.04997
}

Semantic roles & 50–950 ramp

primary

#2D348F

secondary

#B6B062

accent

#D14CDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2D348F

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

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