#2B5D89#2B5D89

#2B5D89 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.5% C 0.090 H 247.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2B5D89
RGB	rgb(43, 93, 137)
HSL	hsl(208, 52%, 35%)
HSV	hsv(208, 69%, 54%)
CMYK	cmyk(68.6%, 32.1%, 0%, 46.3%)
CIE-LAB	lab(38.11, -1.79, -29.38)
CIE-LCH	lch(38.11, 29.44, 266.51°)
OKLab	oklab(46.51% -0.0341 -0.0831)
OKLCH	oklch(46.51% 0.09 247.7)
XYZ	xyz(9.4243, 10.1475, 25.1240)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5D89 #89572B

analogous

#2B8986 #2B5D89 #2B2E89

triadic

#2B5D89 #892B5D #5D892B

tetradic

#2B5D89 #862B89 #89572B #2E892B

square

#2B5D89 #862B89 #89572B #2E892B

split-complementary

#2B5D89 #892B2E #89862B

monochromatic

#0E1E2C #1C3D5A #2B5D89 #3A7DB8 #619BCD

Accessibility & contrast

On white

6.93

#2B5D89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2B5D89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5D89

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5D89	#FFFFFF	#000000	##FFFFFF
##2B5D89	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5F8B

Deuteranopia (green-blind)

#3D5688

Tritanopia (blue-blind)

#00676D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2b5d89;
/* rgb */ color: rgb(43, 93, 137);
/* oklch */ color: oklch(46.5% 0.090 247.7);

Tailwind

colors: {
  custom: {
    50: '#6f8aab',
    500: '#2b5d89',
    950: '#000000',
  },
}

SCSS

$custom: #2b5d89;
$custom-light: #6f8aab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5d89",
  "rgb": {
    "r": 43,
    "g": 93,
    "b": 137
  },
  "hsl": {
    "h": 208.085,
    "s": 52.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46509,
    "c": 0.08983,
    "h": 247.7
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#2B5D89

secondary

#B3855C

accent

#8F4CDC

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2B5D89

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

Preview Lab → · Contrast checker → · Palette generator →