#2D3097#2D3097

#2D3097 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.0% C 0.164 H 274.1°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D3097
RGB	rgb(45, 48, 151)
HSL	hsl(238, 54%, 38%)
HSV	hsv(238, 70%, 59%)
CMYK	cmyk(70.2%, 68.2%, 0%, 40.8%)
CIE-LAB	lab(26.46, 33.53, -56.66)
CIE-LCH	lch(26.46, 65.84, 300.62°)
OKLab	oklab(37.99% 0.0117 -0.1637)
OKLCH	oklch(37.99% 0.164 274.1)
XYZ	xyz(7.7232, 4.9054, 29.8120)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3097 #97942D

analogous

#2D6597 #2D3097 #5F2D97

triadic

#2D3097 #972D30 #30972D

tetradic

#2D3097 #972D65 #97942D #2D975F

square

#2D3097 #972D65 #97942D #2D975F

split-complementary

#2D3097 #975F2D #65972D

monochromatic

#111239 #1F2168 #2D3097 #3C40C5 #6B6ED3

Accessibility & contrast

On white

10.60

#2D3097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2D3097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3097

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3097	#FFFFFF	#000000	##FFFFFF
##2D3097	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439A

Deuteranopia (green-blind)

#003A95

Tritanopia (blue-blind)

#004B5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d3097;
/* rgb */ color: rgb(45, 48, 151);
/* oklch */ color: oklch(38.0% 0.164 274.1);

Tailwind

colors: {
  custom: {
    50: '#7569b7',
    500: '#2d3097',
    950: '#000000',
  },
}

SCSS

$custom: #2d3097;
$custom-light: #7569b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3097",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 151
  },
  "hsl": {
    "h": 238.302,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.3799,
    "c": 0.16408,
    "h": 274.1
  },
  "luminance": 0.04906
}

Semantic roles & 50–950 ramp

primary

#2D3097

secondary

#BAB866

accent

#D94ADD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2D3097

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

Preview Lab → · Contrast checker → · Palette generator →