#2B5F82#2B5F82

#2B5F82 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.6% C 0.079 H 240.9°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#2B5F82
RGB	rgb(43, 95, 130)
HSL	hsl(204, 50%, 34%)
HSV	hsv(204, 67%, 51%)
CMYK	cmyk(66.9%, 26.9%, 0%, 49%)
CIE-LAB	lab(38.39, -5.57, -24.68)
CIE-LCH	lch(38.39, 25.30, 257.28°)
OKLab	oklab(46.62% -0.0387 -0.0694)
OKLCH	oklch(46.62% 0.079 240.9)
XYZ	xyz(9.1162, 10.3088, 22.6241)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5F82 #824E2B

analogous

#2B827A #2B5F82 #2B3482

triadic

#2B5F82 #822B5F #5F822B

tetradic

#2B5F82 #7A2B82 #824E2B #34822B

square

#2B5F82 #7A2B82 #824E2B #34822B

split-complementary

#2B5F82 #822B34 #827A2B

monochromatic

#0D1C26 #1C3D54 #2B5F82 #3A81B0 #5E9ECA

Accessibility & contrast

On white

6.86

#2B5F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#2B5F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5F82

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5F82	#FFFFFF	#000000	##FFFFFF
##2B5F82	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F84

Deuteranopia (green-blind)

#435781

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2b5f82;
/* rgb */ color: rgb(43, 95, 130);
/* oklch */ color: oklch(46.6% 0.079 240.9);

Tailwind

colors: {
  custom: {
    50: '#6e8ca6',
    500: '#2b5f82',
    950: '#000000',
  },
}

SCSS

$custom: #2b5f82;
$custom-light: #6e8ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5f82",
  "rgb": {
    "r": 43,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 204.138,
    "s": 50.289,
    "l": 33.922
  },
  "oklch": {
    "l": 0.46621,
    "c": 0.07949,
    "h": 240.9
  },
  "luminance": 0.1031
}

Semantic roles & 50–950 ramp

primary

#2B5F82

secondary

#B07C59

accent

#864EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B5F82

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

Preview Lab → · Contrast checker → · Palette generator →