#2E4DD3#2E4DD3

#2E4DD3 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 48.7% C 0.208 H 267.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E4DD3
RGB	rgb(46, 77, 211)
HSL	hsl(229, 65%, 50%)
HSV	hsv(229, 78%, 83%)
CMYK	cmyk(78.2%, 63.5%, 0%, 17.3%)
CIE-LAB	lab(38.88, 36.82, -71.89)
CIE-LCH	lch(38.88, 80.77, 297.12°)
OKLab	oklab(48.74% -0.0091 -0.208)
OKLCH	oklch(48.74% 0.208 267.5)
XYZ	xyz(15.5344, 10.5900, 62.8407)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4DD3 #D3B42E

analogous

#2EA0D3 #2E4DD3 #612ED3

triadic

#2E4DD3 #D32E4D #4DD32E

tetradic

#2E4DD3 #D32EA0 #D3B42E #2ED361

square

#2E4DD3 #D32EA0 #D3B42E #2ED361

split-complementary

#2E4DD3 #D3612E #A0D32E

monochromatic

#17286F #223AA2 #2E4DD3 #6178DE #93A3E8

Accessibility & contrast

On white

6.73

#2E4DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2E4DD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E4DD3

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4DD3	#FFFFFF	#000000	##FFFFFF
##2E4DD3	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e4dd3;
/* rgb */ color: rgb(46, 77, 211);
/* oklch */ color: oklch(48.7% 0.208 267.5);

Tailwind

colors: {
  custom: {
    50: '#817ee2',
    500: '#2e4dd3',
    950: '#000000',
  },
}

SCSS

$custom: #2e4dd3;
$custom-light: #817ee2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4dd3",
  "rgb": {
    "r": 46,
    "g": 77,
    "b": 211
  },
  "hsl": {
    "h": 228.727,
    "s": 65.217,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48744,
    "c": 0.20824,
    "h": 267.5
  },
  "luminance": 0.10592
}

Semantic roles & 50–950 ramp

primary

#2E4DD3

secondary

#D3C58A

accent

#C940E8

background

#F8F7FE

surface

#F0EEFC

border

#CBC9D5

text

#0C0A15

muted

#7D7C84

Preview Lab

Preview with #2E4DD3

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

Preview Lab → · Contrast checker → · Palette generator →