#2E539C#2E539C

#2E539C is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.5% C 0.126 H 262.3°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#2E539C
RGB	rgb(46, 83, 156)
HSL	hsl(220, 54%, 40%)
HSV	hsv(220, 71%, 61%)
CMYK	cmyk(70.5%, 46.8%, 0%, 38.8%)
CIE-LAB	lab(36.30, 12.31, -43.73)
CIE-LCH	lch(36.30, 45.42, 285.72°)
OKLab	oklab(45.5% -0.0169 -0.1252)
OKLCH	oklch(45.5% 0.126 262.3)
XYZ	xyz(10.2186, 9.1666, 32.6768)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E539C #9C772E

analogous

#2E8A9C #2E539C #402E9C

triadic

#2E539C #9C2E53 #539C2E

tetradic

#2E539C #9C2E8A #9C772E #2E9C40

square

#2E539C #9C2E8A #9C772E #2E9C40

split-complementary

#2E539C #9C402E #8A9C2E

monochromatic

#12213D #203A6D #2E539C #406EC7 #7092D5

Accessibility & contrast

On white

7.41

#2E539C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2E539C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E539C

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E539C	#FFFFFF	#000000	##FFFFFF
##2E539C	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5B9F

Deuteranopia (green-blind)

#17519B

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2e539c;
/* rgb */ color: rgb(46, 83, 156);
/* oklch */ color: oklch(45.5% 0.126 262.3);

Tailwind

colors: {
  custom: {
    50: '#7482ba',
    500: '#2e539c',
    950: '#000000',
  },
}

SCSS

$custom: #2e539c;
$custom-light: #7482ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2e539c",
  "rgb": {
    "r": 46,
    "g": 83,
    "b": 156
  },
  "hsl": {
    "h": 219.818,
    "s": 54.455,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45496,
    "c": 0.12633,
    "h": 262.3
  },
  "luminance": 0.09168
}

Semantic roles & 50–950 ramp

primary

#2E539C

secondary

#BCA06A

accent

#AC4ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E539C

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

Preview Lab → · Contrast checker → · Palette generator →