#2E45BF#2E45BF

#2E45BF is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.192 H 268.9°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#2E45BF
RGB	rgb(46, 69, 191)
HSL	hsl(230, 61%, 46%)
HSV	hsv(230, 76%, 75%)
CMYK	cmyk(75.9%, 63.9%, 0%, 25.1%)
CIE-LAB	lab(35.20, 34.64, -66.31)
CIE-LCH	lch(35.20, 74.81, 297.58°)
OKLab	oklab(45.5% -0.0038 -0.1918)
OKLCH	oklch(45.5% 0.192 268.9)
XYZ	xyz(12.6556, 8.5973, 50.2726)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E45BF #BFA82E

analogous

#2E8EBF #2E45BF #602EBF

triadic

#2E45BF #BF2E45 #45BF2E

tetradic

#2E45BF #BF2E8E #BFA82E #2EBF60

square

#2E45BF #BF2E8E #BFA82E #2EBF60

split-complementary

#2E45BF #BF602E #8EBF2E

monochromatic

#16215C #22338E #2E45BF #5469D6 #8694E2

Accessibility & contrast

On white

7.72

#2E45BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2E45BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E45BF

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E45BF	#FFFFFF	#000000	##FFFFFF
##2E45BF	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#004CBD

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2e45bf;
/* rgb */ color: rgb(46, 69, 191);
/* oklch */ color: oklch(45.5% 0.192 268.9);

Tailwind

colors: {
  custom: {
    50: '#7d78d3',
    500: '#2e45bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e45bf;
$custom-light: #7d78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e45bf",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 191
  },
  "hsl": {
    "h": 230.483,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45497,
    "c": 0.19181,
    "h": 268.9
  },
  "luminance": 0.08599
}

Semantic roles & 50–950 ramp

primary

#2E45BF

secondary

#CBBF7E

accent

#CB44E4

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2E45BF

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

Preview Lab → · Contrast checker → · Palette generator →