#2B5E82#2B5E82

#2B5E82 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.080 H 242.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#2B5E82
RGB	rgb(43, 94, 130)
HSL	hsl(205, 50%, 34%)
HSV	hsv(205, 67%, 51%)
CMYK	cmyk(66.9%, 27.7%, 0%, 49%)
CIE-LAB	lab(38.07, -4.96, -25.18)
CIE-LCH	lch(38.07, 25.66, 258.86°)
OKLab	oklab(46.37% -0.0376 -0.0709)
OKLCH	oklch(46.37% 0.08 242.1)
XYZ	xyz(9.0267, 10.1298, 22.5943)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5E82 #824F2B

analogous

#2B827B #2B5E82 #2B3382

triadic

#2B5E82 #822B5E #5E822B

tetradic

#2B5E82 #7B2B82 #824F2B #33822B

square

#2B5E82 #7B2B82 #824F2B #33822B

split-complementary

#2B5E82 #822B33 #827B2B

monochromatic

#0D1B26 #1C3D54 #2B5E82 #3A7FB0 #5E9DCA

Accessibility & contrast

On white

6.94

#2B5E82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2B5E82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5E82

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5E82	#FFFFFF	#000000	##FFFFFF
##2B5E82	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5E84

Deuteranopia (green-blind)

#425681

Tritanopia (blue-blind)

#00676A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2b5e82;
/* rgb */ color: rgb(43, 94, 130);
/* oklch */ color: oklch(46.4% 0.080 242.1);

Tailwind

colors: {
  custom: {
    50: '#6e8ba6',
    500: '#2b5e82',
    950: '#000000',
  },
}

SCSS

$custom: #2b5e82;
$custom-light: #6e8ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5e82",
  "rgb": {
    "r": 43,
    "g": 94,
    "b": 130
  },
  "hsl": {
    "h": 204.828,
    "s": 50.289,
    "l": 33.922
  },
  "oklch": {
    "l": 0.46371,
    "c": 0.08021,
    "h": 242.1
  },
  "luminance": 0.10131
}

Semantic roles & 50–950 ramp

primary

#2B5E82

secondary

#B07D59

accent

#884EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B5E82

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

Preview Lab → · Contrast checker → · Palette generator →