#2E3D64#2E3D64

#2E3D64 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.7% C 0.070 H 267.0°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E3D64
RGB	rgb(46, 61, 100)
HSL	hsl(223, 37%, 29%)
HSV	hsv(223, 54%, 39%)
CMYK	cmyk(54%, 39%, 0%, 60.8%)
CIE-LAB	lab(26.27, 6.33, -24.89)
CIE-LCH	lch(26.27, 25.69, 284.28°)
OKLab	oklab(36.66% -0.0037 -0.0703)
OKLCH	oklch(36.66% 0.07 267)
XYZ	xyz(5.0950, 4.8381, 12.7195)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3D64 #64552E

analogous

#2E5864 #2E3D64 #3A2E64

triadic

#2E3D64 #642E3D #3D642E

tetradic

#2E3D64 #642E58 #64552E #2E643A

square

#2E3D64 #642E58 #64552E #2E643A

split-complementary

#2E3D64 #643A2E #58642E

monochromatic

#0A0D15 #1B233A #2E3D64 #41578E #5A72B3

Accessibility & contrast

On white

10.67

#2E3D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2E3D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3D64

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3D64	#FFFFFF	#000000	##FFFFFF
##2E3D64	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4166

Deuteranopia (green-blind)

#283C63

Tritanopia (blue-blind)

#16454B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e3d64;
/* rgb */ color: rgb(46, 61, 100);
/* oklch */ color: oklch(36.7% 0.070 267.0);

Tailwind

colors: {
  custom: {
    50: '#6b7290',
    500: '#2e3d64',
    950: '#000000',
  },
}

SCSS

$custom: #2e3d64;
$custom-light: #6b7290;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3d64",
  "rgb": {
    "r": 46,
    "g": 61,
    "b": 100
  },
  "hsl": {
    "h": 223.333,
    "s": 36.986,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36655,
    "c": 0.07037,
    "h": 267
  },
  "luminance": 0.04838
}

Semantic roles & 50–950 ramp

primary

#2E3D64

secondary

#968558

accent

#AD5BCD

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#07070C

muted

#7A7A7D

Preview Lab

Preview with #2E3D64

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

Preview Lab → · Contrast checker → · Palette generator →