#2E539D#2E539D

#2E539D is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.6% C 0.128 H 262.5°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#2E539D
RGB	rgb(46, 83, 157)
HSL	hsl(220, 55%, 40%)
HSV	hsv(220, 71%, 62%)
CMYK	cmyk(70.7%, 47.1%, 0%, 38.4%)
CIE-LAB	lab(36.37, 12.68, -44.22)
CIE-LCH	lch(36.37, 46.01, 286.01°)
OKLab	oklab(45.57% -0.0167 -0.1267)
OKLCH	oklch(45.57% 0.128 262.5)
XYZ	xyz(10.3036, 9.2006, 33.1246)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E539D #9D782E

analogous

#2E8B9D #2E539D #402E9D

triadic

#2E539D #9D2E53 #539D2E

tetradic

#2E539D #9D2E8B #9D782E #2E9D40

square

#2E539D #9D2E8B #9D782E #2E9D40

split-complementary

#2E539D #9D402E #8B9D2E

monochromatic

#12213E #203A6E #2E539D #416EC7 #7092D5

Accessibility & contrast

On white

7.39

#2E539D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#2E539D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E539D

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E539D	#FFFFFF	#000000	##FFFFFF
##2E539D	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5BA0

Deuteranopia (green-blind)

#15519B

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2e539d;
/* rgb */ color: rgb(46, 83, 157);
/* oklch */ color: oklch(45.6% 0.128 262.5);

Tailwind

colors: {
  custom: {
    50: '#7482ba',
    500: '#2e539d',
    950: '#000000',
  },
}

SCSS

$custom: #2e539d;
$custom-light: #7482ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2e539d",
  "rgb": {
    "r": 46,
    "g": 83,
    "b": 157
  },
  "hsl": {
    "h": 220,
    "s": 54.68,
    "l": 39.804
  },
  "oklch": {
    "l": 0.45567,
    "c": 0.12775,
    "h": 262.5
  },
  "luminance": 0.09202
}

Semantic roles & 50–950 ramp

primary

#2E539D

secondary

#BDA16A

accent

#AD4ADE

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2E539D

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

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