#2E397D#2E397D

#2E397D is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.5% C 0.115 H 272.7°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#2E397D
RGB	rgb(46, 57, 125)
HSL	hsl(232, 46%, 34%)
HSV	hsv(232, 63%, 49%)
CMYK	cmyk(63.2%, 54.4%, 0%, 51%)
CIE-LAB	lab(26.70, 18.20, -40.13)
CIE-LCH	lch(26.70, 44.06, 294.40°)
OKLab	oklab(37.51% 0.0054 -0.115)
OKLCH	oklch(37.51% 0.115 272.7)
XYZ	xyz(6.2903, 4.9873, 20.0292)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E397D #7D722E

analogous

#2E607D #2E397D #4A2E7D

triadic

#2E397D #7D2E39 #397D2E

tetradic

#2E397D #7D2E60 #7D722E #2E7D4A

square

#2E397D #7D2E60 #7D722E #2E7D4A

split-complementary

#2E397D #7D4A2E #607D2E

monochromatic

#0D1024 #1E2550 #2E397D #3E4DAA #616FC5

Accessibility & contrast

On white

10.51

#2E397D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2E397D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E397D

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E397D	#FFFFFF	#000000	##FFFFFF
##2E397D	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)

#10437F

Deuteranopia (green-blind)

#003C7C

Tritanopia (blue-blind)

#004955

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e397d;
/* rgb */ color: rgb(46, 57, 125);
/* oklch */ color: oklch(37.5% 0.115 272.7);

Tailwind

colors: {
  custom: {
    50: '#6f6fa3',
    500: '#2e397d',
    950: '#000000',
  },
}

SCSS

$custom: #2e397d;
$custom-light: #6f6fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e397d",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 125
  },
  "hsl": {
    "h": 231.646,
    "s": 46.199,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37505,
    "c": 0.11514,
    "h": 272.7
  },
  "luminance": 0.04988
}

Semantic roles & 50–950 ramp

primary

#2E397D

secondary

#ABA05B

accent

#C352D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2E397D

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

Preview Lab → · Contrast checker → · Palette generator →