#2B415F#2B415F

#2B415F is a dark, muted cyan. Relative luminance 0.051; OKLCH L 37.1% C 0.059 H 256.4°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B415F
RGB	rgb(43, 65, 95)
HSL	hsl(215, 38%, 27%)
HSV	hsv(215, 55%, 37%)
CMYK	cmyk(54.7%, 31.6%, 0%, 62.7%)
CIE-LAB	lab(27.07, 1.07, -20.41)
CIE-LCH	lch(27.07, 20.44, 273.01°)
OKLab	oklab(37.14% -0.0139 -0.0573)
OKLCH	oklch(37.14% 0.059 256.4)
XYZ	xyz(4.9514, 5.1200, 11.5516)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B415F #5F492B

analogous

#2B5B5F #2B415F #2F2B5F

triadic

#2B415F #5F2B41 #415F2B

tetradic

#2B415F #5F2B5B #5F492B #2B5F2F

square

#2B415F #5F2B5B #5F492B #2B5F2F

split-complementary

#2B415F #5F2F2B #5B5F2B

monochromatic

#0A0E15 #182435 #2B415F #3E5E89 #537BB1

Accessibility & contrast

On white

10.38

#2B415F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2B415F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B415F

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B415F	#FFFFFF	#000000	##FFFFFF
##2B415F	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354360

Deuteranopia (green-blind)

#2F3E5E

Tritanopia (blue-blind)

#11484C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b415f;
/* rgb */ color: rgb(43, 65, 95);
/* oklch */ color: oklch(37.1% 0.059 256.4);

Tailwind

colors: {
  custom: {
    50: '#68758c',
    500: '#2b415f',
    950: '#000000',
  },
}

SCSS

$custom: #2b415f;
$custom-light: #68758c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b415f",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 95
  },
  "hsl": {
    "h": 214.615,
    "s": 37.681,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37143,
    "c": 0.05896,
    "h": 256.4
  },
  "luminance": 0.0512
}

Semantic roles & 50–950 ramp

primary

#2B415F

secondary

#917855

accent

#9D5ACE

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #2B415F

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

Preview Lab → · Contrast checker → · Palette generator →