#2D48BC#2D48BC

#2D48BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.185 H 268.0°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D48BC
RGB	rgb(45, 72, 188)
HSL	hsl(229, 61%, 46%)
HSV	hsv(229, 76%, 74%)
CMYK	cmyk(76.1%, 61.7%, 0%, 26.3%)
CIE-LAB	lab(35.64, 31.51, -63.83)
CIE-LCH	lch(35.64, 71.18, 296.27°)
OKLab	oklab(45.73% -0.0065 -0.1845)
OKLCH	oklch(45.73% 0.185 268)
XYZ	xyz(12.4735, 8.8221, 48.6126)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D48BC #BCA12D

analogous

#2D8FBC #2D48BC #592DBC

triadic

#2D48BC #BC2D48 #48BC2D

tetradic

#2D48BC #BC2D8F #BCA12D #2DBC59

square

#2D48BC #BC2D8F #BCA12D #2DBC59

split-complementary

#2D48BC #BC592D #8FBC2D

monochromatic

#152259 #21358B #2D48BC #516AD5 #8294E1

Accessibility & contrast

On white

7.60

#2D48BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2D48BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D48BC

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D48BC	#FFFFFF	#000000	##FFFFFF
##2D48BC	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#004DBA

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d48bc;
/* rgb */ color: rgb(45, 72, 188);
/* oklch */ color: oklch(45.7% 0.185 268.0);

Tailwind

colors: {
  custom: {
    50: '#7c7ad1',
    500: '#2d48bc',
    950: '#000000',
  },
}

SCSS

$custom: #2d48bc;
$custom-light: #7c7ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d48bc",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 188
  },
  "hsl": {
    "h": 228.671,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45732,
    "c": 0.18459,
    "h": 268
  },
  "luminance": 0.08823
}

Semantic roles & 50–950 ramp

primary

#2D48BC

secondary

#CABB7B

accent

#C643E4

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2D48BC

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

Preview Lab → · Contrast checker → · Palette generator →