#2E397F#2E397F

#2E397F is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.7% C 0.118 H 272.7°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#2E397F
RGB	rgb(46, 57, 127)
HSL	hsl(232, 47%, 34%)
HSV	hsv(232, 64%, 50%)
CMYK	cmyk(63.8%, 55.1%, 0%, 50.2%)
CIE-LAB	lab(26.85, 18.94, -41.15)
CIE-LCH	lch(26.85, 45.30, 294.72°)
OKLab	oklab(37.66% 0.0056 -0.118)
OKLCH	oklch(37.66% 0.118 272.7)
XYZ	xyz(6.4193, 5.0389, 20.7089)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E397F #7F742E

analogous

#2E627F #2E397F #4C2E7F

triadic

#2E397F #7F2E39 #397F2E

tetradic

#2E397F #7F2E62 #7F742E #2E7F4C

square

#2E397F #7F2E62 #7F742E #2E7F4C

split-complementary

#2E397F #7F4C2E #627F2E

monochromatic

#0D1125 #1E2552 #2E397F #3E4DAC #616FC6

Accessibility & contrast

On white

10.46

#2E397F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2E397F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E397F

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E397F	#FFFFFF	#000000	##FFFFFF
##2E397F	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C4381

Deuteranopia (green-blind)

#003C7E

Tritanopia (blue-blind)

#004956

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e397f;
/* rgb */ color: rgb(46, 57, 127);
/* oklch */ color: oklch(37.7% 0.118 272.7);

Tailwind

colors: {
  custom: {
    50: '#706fa5',
    500: '#2e397f',
    950: '#000000',
  },
}

SCSS

$custom: #2e397f;
$custom-light: #706fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e397f",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 127
  },
  "hsl": {
    "h": 231.852,
    "s": 46.821,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37662,
    "c": 0.11814,
    "h": 272.7
  },
  "luminance": 0.05039
}

Semantic roles & 50–950 ramp

primary

#2E397F

secondary

#ADA25C

accent

#C451D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2E397F

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

Preview Lab → · Contrast checker → · Palette generator →