#2D48B9#2D48B9

#2D48B9 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.5% C 0.181 H 268.0°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D48B9
RGB	rgb(45, 72, 185)
HSL	hsl(228, 61%, 45%)
HSV	hsv(228, 76%, 73%)
CMYK	cmyk(75.7%, 61.1%, 0%, 27.5%)
CIE-LAB	lab(35.39, 30.40, -62.47)
CIE-LCH	lch(35.39, 69.47, 295.95°)
OKLab	oklab(45.47% -0.0064 -0.1805)
OKLCH	oklch(45.47% 0.181 268)
XYZ	xyz(12.1535, 8.6941, 46.9271)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D48B9 #B99E2D

analogous

#2D8EB9 #2D48B9 #582DB9

triadic

#2D48B9 #B92D48 #48B92D

tetradic

#2D48B9 #B92D8E #B99E2D #2DB958

square

#2D48B9 #B92D8E #B99E2D #2DB958

split-complementary

#2D48B9 #B9582D #8EB92D

monochromatic

#152257 #213588 #2D48B9 #4F69D4 #8093E0

Accessibility & contrast

On white

7.67

#2D48B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#2D48B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D48B9

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D48B9	#FFFFFF	#000000	##FFFFFF
##2D48B9	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABD

Deuteranopia (green-blind)

#004DB7

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2d48b9;
/* rgb */ color: rgb(45, 72, 185);
/* oklch */ color: oklch(45.5% 0.181 268.0);

Tailwind

colors: {
  custom: {
    50: '#7b7acf',
    500: '#2d48b9',
    950: '#000000',
  },
}

SCSS

$custom: #2d48b9;
$custom-light: #7b7acf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d48b9",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 185
  },
  "hsl": {
    "h": 228.429,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45468,
    "c": 0.18063,
    "h": 268
  },
  "luminance": 0.08695
}

Semantic roles & 50–950 ramp

primary

#2D48B9

secondary

#C9BA79

accent

#C544E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2D48B9

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

Preview Lab → · Contrast checker → · Palette generator →