#2E4263#2E4263

#2E4263 is a dark, moderate blue. Relative luminance 0.054; OKLCH L 37.8% C 0.062 H 260.1°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#2E4263
RGB	rgb(46, 66, 99)
HSL	hsl(217, 37%, 28%)
HSV	hsv(217, 54%, 39%)
CMYK	cmyk(53.5%, 33.3%, 0%, 61.2%)
CIE-LAB	lab(27.79, 2.61, -21.86)
CIE-LCH	lch(27.79, 22.02, 276.80°)
OKLab	oklab(37.82% -0.0108 -0.0614)
OKLCH	oklch(37.82% 0.062 260.1)
XYZ	xyz(5.3263, 5.3778, 12.5593)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4263 #634F2E

analogous

#2E5C63 #2E4263 #342E63

triadic

#2E4263 #632E42 #42632E

tetradic

#2E4263 #632E5C #634F2E #2E6334

square

#2E4263 #632E5C #634F2E #2E6334

split-complementary

#2E4263 #63342E #5C632E

monochromatic

#0A0E15 #1B2639 #2E4263 #415E8D #597BB2

Accessibility & contrast

On white

10.12

#2E4263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2E4263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4263

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4263	#FFFFFF	#000000	##FFFFFF
##2E4263	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354464

Deuteranopia (green-blind)

#2F3F62

Tritanopia (blue-blind)

#16494E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e4263;
/* rgb */ color: rgb(46, 66, 99);
/* oklch */ color: oklch(37.8% 0.062 260.1);

Tailwind

colors: {
  custom: {
    50: '#6a768f',
    500: '#2e4263',
    950: '#000000',
  },
}

SCSS

$custom: #2e4263;
$custom-light: #6a768f;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4263",
  "rgb": {
    "r": 46,
    "g": 66,
    "b": 99
  },
  "hsl": {
    "h": 217.358,
    "s": 36.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37815,
    "c": 0.06238,
    "h": 260.1
  },
  "luminance": 0.05378
}

Semantic roles & 50–950 ramp

primary

#2E4263

secondary

#957E58

accent

#A25BCD

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07080C

muted

#7A7B7D

Preview Lab

Preview with #2E4263

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

Preview Lab → · Contrast checker → · Palette generator →