#2D3E86#2D3E86

#2D3E86 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.2% C 0.122 H 269.9°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D3E86
RGB	rgb(45, 62, 134)
HSL	hsl(229, 50%, 35%)
HSV	hsv(229, 66%, 53%)
CMYK	cmyk(66.4%, 53.7%, 0%, 47.5%)
CIE-LAB	lab(28.70, 17.95, -42.52)
CIE-LCH	lch(28.70, 46.15, 292.89°)
OKLab	oklab(39.21% -0.0001 -0.122)
OKLCH	oklch(39.21% 0.122 269.9)
XYZ	xyz(7.1064, 5.7237, 23.2799)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3E86 #86752D

analogous

#2D6B86 #2D3E86 #482D86

triadic

#2D3E86 #862D3E #3E862D

tetradic

#2D3E86 #862D6B #86752D #2D8648

square

#2D3E86 #862D6B #86752D #2D8648

split-complementary

#2D3E86 #86482D #6B862D

monochromatic

#0E142A #1E2958 #2D3E86 #3C53B4 #6377CB

Accessibility & contrast

On white

9.79

#2D3E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2D3E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3E86

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3E86	#FFFFFF	#000000	##FFFFFF
##2D3E86	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124889

Deuteranopia (green-blind)

#004085

Tritanopia (blue-blind)

#004F5C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d3e86;
/* rgb */ color: rgb(45, 62, 134);
/* oklch */ color: oklch(39.2% 0.122 269.9);

Tailwind

colors: {
  custom: {
    50: '#7072aa',
    500: '#2d3e86',
    950: '#000000',
  },
}

SCSS

$custom: #2d3e86;
$custom-light: #7072aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3e86",
  "rgb": {
    "r": 45,
    "g": 62,
    "b": 134
  },
  "hsl": {
    "h": 228.539,
    "s": 49.721,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3921,
    "c": 0.12199,
    "h": 269.9
  },
  "luminance": 0.05724
}

Semantic roles & 50–950 ramp

primary

#2D3E86

secondary

#B1A15E

accent

#BF4FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2D3E86

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

Preview Lab → · Contrast checker → · Palette generator →