#2E358B#2E358B

#2E358B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.141 H 274.0°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#2E358B
RGB	rgb(46, 53, 139)
HSL	hsl(235, 50%, 36%)
HSV	hsv(235, 67%, 55%)
CMYK	cmyk(66.9%, 61.9%, 0%, 45.5%)
CIE-LAB	lab(26.71, 26.08, -48.85)
CIE-LCH	lch(26.71, 55.38, 298.10°)
OKLab	oklab(37.86% 0.0097 -0.1407)
OKLCH	oklch(37.86% 0.141 274)
XYZ	xyz(7.0585, 4.9905, 25.0124)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E358B #8B842E

analogous

#2E648B #2E358B #562E8B

triadic

#2E358B #8B2E35 #358B2E

tetradic

#2E358B #8B2E64 #8B842E #2E8B56

square

#2E358B #8B2E64 #8B842E #2E8B56

split-complementary

#2E358B #8B562E #648B2E

monochromatic

#10122F #1F235D #2E358B #3D47B9 #676ECD

Accessibility & contrast

On white

10.51

#2E358B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2E358B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E358B

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E358B	#FFFFFF	#000000	##FFFFFF
##2E358B	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438E

Deuteranopia (green-blind)

#003B89

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e358b;
/* rgb */ color: rgb(46, 53, 139);
/* oklch */ color: oklch(37.9% 0.141 274.0);

Tailwind

colors: {
  custom: {
    50: '#726cae',
    500: '#2e358b',
    950: '#000000',
  },
}

SCSS

$custom: #2e358b;
$custom-light: #726cae;
$custom-dark: #000000;

JSON

{
  "hex": "#2e358b",
  "rgb": {
    "r": 46,
    "g": 53,
    "b": 139
  },
  "hsl": {
    "h": 235.484,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37858,
    "c": 0.14106,
    "h": 274
  },
  "luminance": 0.04991
}

Semantic roles & 50–950 ramp

primary

#2E358B

secondary

#B3AD61

accent

#CF4EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E358B

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

Preview Lab → · Contrast checker → · Palette generator →