#2E4FC3#2E4FC3

#2E4FC3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.185 H 266.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#2E4FC3
RGB	rgb(46, 79, 195)
HSL	hsl(227, 62%, 47%)
HSV	hsv(227, 76%, 76%)
CMYK	cmyk(76.4%, 59.5%, 0%, 23.5%)
CIE-LAB	lab(38.04, 29.66, -64.00)
CIE-LCH	lch(38.04, 70.54, 294.87°)
OKLab	oklab(47.71% -0.0102 -0.1849)
OKLCH	oklch(47.71% 0.185 266.9)
XYZ	xyz(13.7696, 10.1114, 52.8452)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4FC3 #C3A22E

analogous

#2E9AC3 #2E4FC3 #572EC3

triadic

#2E4FC3 #C32E4F #4FC32E

tetradic

#2E4FC3 #C32E9A #C3A22E #2EC357

square

#2E4FC3 #C32E9A #C3A22E #2EC357

split-complementary

#2E4FC3 #C3572E #9AC32E

monochromatic

#172760 #223B91 #2E4FC3 #5773D7 #889CE3

Accessibility & contrast

On white

6.95

#2E4FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2E4FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E4FC3

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4FC3	#FFFFFF	#000000	##FFFFFF
##2E4FC3	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2e4fc3;
/* rgb */ color: rgb(46, 79, 195);
/* oklch */ color: oklch(47.7% 0.185 266.9);

Tailwind

colors: {
  custom: {
    50: '#7d80d6',
    500: '#2e4fc3',
    950: '#000000',
  },
}

SCSS

$custom: #2e4fc3;
$custom-light: #7d80d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4fc3",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 195
  },
  "hsl": {
    "h": 226.711,
    "s": 61.826,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47708,
    "c": 0.18516,
    "h": 266.9
  },
  "luminance": 0.10113
}

Semantic roles & 50–950 ramp

primary

#2E4FC3

secondary

#CDBC80

accent

#C143E5

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2E4FC3

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

Preview Lab → · Contrast checker → · Palette generator →