#2B495F#2B495F

#2B495F is a dark, muted cyan. Relative luminance 0.061; OKLCH L 39.2% C 0.052 H 241.6°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B495F
RGB	rgb(43, 73, 95)
HSL	hsl(205, 38%, 27%)
HSV	hsv(205, 55%, 37%)
CMYK	cmyk(54.7%, 23.2%, 0%, 62.7%)
CIE-LAB	lab(29.67, -4.14, -16.38)
CIE-LCH	lch(29.67, 16.89, 255.81°)
OKLab	oklab(39.19% -0.0247 -0.0457)
OKLCH	oklch(39.19% 0.052 241.6)
XYZ	xyz(5.4436, 6.1045, 11.7157)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B495F #5F412B

analogous

#2B5F5B #2B495F #2B2F5F

triadic

#2B495F #5F2B49 #495F2B

tetradic

#2B495F #5B2B5F #5F412B #2F5F2B

square

#2B495F #5B2B5F #5F412B #2F5F2B

split-complementary

#2B495F #5F2B2F #5F5B2B

monochromatic

#0A1015 #182935 #2B495F #3E6989 #5389B1

Accessibility & contrast

On white

9.46

#2B495F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2B495F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B495F

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B495F	#FFFFFF	#000000	##FFFFFF
##2B495F	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4960

Deuteranopia (green-blind)

#38445F

Tritanopia (blue-blind)

#0F4E50

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b495f;
/* rgb */ color: rgb(43, 73, 95);
/* oklch */ color: oklch(39.2% 0.052 241.6);

Tailwind

colors: {
  custom: {
    50: '#687b8c',
    500: '#2b495f',
    950: '#000000',
  },
}

SCSS

$custom: #2b495f;
$custom-light: #687b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b495f",
  "rgb": {
    "r": 43,
    "g": 73,
    "b": 95
  },
  "hsl": {
    "h": 205.385,
    "s": 37.681,
    "l": 27.059
  },
  "oklch": {
    "l": 0.39188,
    "c": 0.05191,
    "h": 241.6
  },
  "luminance": 0.06105
}

Semantic roles & 50–950 ramp

primary

#2B495F

secondary

#916E55

accent

#8B5ACE

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #2B495F

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

Preview Lab → · Contrast checker → · Palette generator →