#2B5F85#2B5F85

#2B5F85 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.8% C 0.083 H 243.0°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B5F85
RGB	rgb(43, 95, 133)
HSL	hsl(205, 51%, 35%)
HSV	hsv(205, 68%, 52%)
CMYK	cmyk(67.7%, 28.6%, 0%, 47.8%)
CIE-LAB	lab(38.53, -4.49, -26.28)
CIE-LCH	lch(38.53, 26.66, 260.30°)
OKLab	oklab(46.78% -0.0377 -0.0741)
OKLCH	oklch(46.78% 0.083 243)
XYZ	xyz(9.3205, 10.3905, 23.7001)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5F85 #85512B

analogous

#2B857E #2B5F85 #2B3285

triadic

#2B5F85 #852B5F #5F852B

tetradic

#2B5F85 #7E2B85 #85512B #32852B

square

#2B5F85 #7E2B85 #85512B #32852B

split-complementary

#2B5F85 #852B32 #857E2B

monochromatic

#0D1D29 #1C3E57 #2B5F85 #3A80B3 #5F9ECB

Accessibility & contrast

On white

6.82

#2B5F85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2B5F85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5F85

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5F85	#FFFFFF	#000000	##FFFFFF
##2B5F85	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6087

Deuteranopia (green-blind)

#425784

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2b5f85;
/* rgb */ color: rgb(43, 95, 133);
/* oklch */ color: oklch(46.8% 0.083 243.0);

Tailwind

colors: {
  custom: {
    50: '#6f8ca8',
    500: '#2b5f85',
    950: '#000000',
  },
}

SCSS

$custom: #2b5f85;
$custom-light: #6f8ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5f85",
  "rgb": {
    "r": 43,
    "g": 95,
    "b": 133
  },
  "hsl": {
    "h": 205.333,
    "s": 51.136,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46782,
    "c": 0.08309,
    "h": 243
  },
  "luminance": 0.10391
}

Semantic roles & 50–950 ramp

primary

#2B5F85

secondary

#B17F5B

accent

#894DDB

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B5F85

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

Preview Lab → · Contrast checker → · Palette generator →