#2D3C7E#2D3C7E

#2D3C7E is a dark, moderate blue. Relative luminance 0.053; OKLCH L 38.2% C 0.113 H 270.6°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#2D3C7E
RGB	rgb(45, 60, 126)
HSL	hsl(229, 47%, 34%)
HSV	hsv(229, 64%, 49%)
CMYK	cmyk(64.3%, 52.4%, 0%, 50.6%)
CIE-LAB	lab(27.56, 16.32, -39.37)
CIE-LCH	lch(27.56, 42.62, 292.51°)
OKLab	oklab(38.16% 0.0012 -0.1128)
OKLCH	oklch(38.16% 0.113 270.6)
XYZ	xyz(6.4627, 5.2954, 20.4162)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3C7E #7E6F2D

analogous

#2D647E #2D3C7E #462D7E

triadic

#2D3C7E #7E2D3C #3C7E2D

tetradic

#2D3C7E #7E2D64 #7E6F2D #2D7E46

square

#2D3C7E #7E2D64 #7E6F2D #2D7E46

split-complementary

#2D3C7E #7E462D #647E2D

monochromatic

#0D1124 #1D2751 #2D3C7E #3D51AB #5F72C6

Accessibility & contrast

On white

10.20

#2D3C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2D3C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3C7E

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3C7E	#FFFFFF	#000000	##FFFFFF
##2D3C7E	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174580

Deuteranopia (green-blind)

#033E7D

Tritanopia (blue-blind)

#004B57

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d3c7e;
/* rgb */ color: rgb(45, 60, 126);
/* oklch */ color: oklch(38.2% 0.113 270.6);

Tailwind

colors: {
  custom: {
    50: '#6f71a4',
    500: '#2d3c7e',
    950: '#000000',
  },
}

SCSS

$custom: #2d3c7e;
$custom-light: #6f71a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3c7e",
  "rgb": {
    "r": 45,
    "g": 60,
    "b": 126
  },
  "hsl": {
    "h": 228.889,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.38162,
    "c": 0.11277,
    "h": 270.6
  },
  "luminance": 0.05296
}

Semantic roles & 50–950 ramp

primary

#2D3C7E

secondary

#AC9D5A

accent

#BE51D7

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2D3C7E

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

Preview Lab → · Contrast checker → · Palette generator →