#2D4FC3#2D4FC3

#2D4FC3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.185 H 266.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D4FC3
RGB	rgb(45, 79, 195)
HSL	hsl(226, 63%, 47%)
HSV	hsv(226, 77%, 76%)
CMYK	cmyk(76.9%, 59.5%, 0%, 23.5%)
CIE-LAB	lab(38.00, 29.56, -64.07)
CIE-LCH	lch(38.00, 70.56, 294.77°)
OKLab	oklab(47.67% -0.011 -0.1851)
OKLCH	oklch(47.67% 0.185 266.6)
XYZ	xyz(13.7250, 10.0884, 52.8431)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4FC3 #C3A12D

analogous

#2D9AC3 #2D4FC3 #562DC3

triadic

#2D4FC3 #C32D4F #4FC32D

tetradic

#2D4FC3 #C32D9A #C3A12D #2DC356

square

#2D4FC3 #C32D9A #C3A12D #2DC356

split-complementary

#2D4FC3 #C3562D #9AC32D

monochromatic

#162760 #223B91 #2D4FC3 #5573D8 #879CE3

Accessibility & contrast

On white

6.96

#2D4FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2D4FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D4FC3

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4FC3	#FFFFFF	#000000	##FFFFFF
##2D4FC3	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2d4fc3;
/* rgb */ color: rgb(45, 79, 195);
/* oklch */ color: oklch(47.7% 0.185 266.6);

Tailwind

colors: {
  custom: {
    50: '#7d7fd6',
    500: '#2d4fc3',
    950: '#000000',
  },
}

SCSS

$custom: #2d4fc3;
$custom-light: #7d7fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4fc3",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 195
  },
  "hsl": {
    "h": 226.4,
    "s": 62.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47666,
    "c": 0.18543,
    "h": 266.6
  },
  "luminance": 0.1009
}

Semantic roles & 50–950 ramp

primary

#2D4FC3

secondary

#CDBB7F

accent

#C142E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2D4FC3

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

Preview Lab → · Contrast checker → · Palette generator →