#2B617F#2B617F

#2B617F is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.0% C 0.075 H 235.8°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2B617F
RGB	rgb(43, 97, 127)
HSL	hsl(201, 49%, 33%)
HSV	hsv(201, 66%, 50%)
CMYK	cmyk(66.1%, 23.6%, 0%, 50.2%)
CIE-LAB	lab(38.89, -7.85, -22.08)
CIE-LCH	lch(38.89, 23.43, 250.43°)
OKLab	oklab(46.97% -0.0421 -0.0619)
OKLCH	oklch(46.97% 0.075 235.8)
XYZ	xyz(9.1002, 10.5944, 21.6399)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B617F #7F492B

analogous

#2B7F73 #2B617F #2B377F

triadic

#2B617F #7F2B61 #617F2B

tetradic

#2B617F #732B7F #7F492B #377F2B

square

#2B617F #732B7F #7F492B #377F2B

split-complementary

#2B617F #7F2B37 #7F732B

monochromatic

#0C1B24 #1C3E51 #2B617F #3A84AD #5CA2C8

Accessibility & contrast

On white

6.73

#2B617F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2B617F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B617F

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B617F	#FFFFFF	#000000	##FFFFFF
##2B617F	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536080

Deuteranopia (green-blind)

#47587F

Tritanopia (blue-blind)

#00696B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2b617f;
/* rgb */ color: rgb(43, 97, 127);
/* oklch */ color: oklch(47.0% 0.075 235.8);

Tailwind

colors: {
  custom: {
    50: '#6e8da4',
    500: '#2b617f',
    950: '#000000',
  },
}

SCSS

$custom: #2b617f;
$custom-light: #6e8da4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b617f",
  "rgb": {
    "r": 43,
    "g": 97,
    "b": 127
  },
  "hsl": {
    "h": 201.429,
    "s": 49.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.4697,
    "c": 0.07486,
    "h": 235.8
  },
  "luminance": 0.10595
}

Semantic roles & 50–950 ramp

primary

#2B617F

secondary

#AE7758

accent

#804FD9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B617F

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

Preview Lab → · Contrast checker → · Palette generator →