#2F596D#2F596D

#2F596D is a dark, muted cyan. Relative luminance 0.089; OKLCH L 44.2% C 0.057 H 230.6°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2F596D
RGB	rgb(47, 89, 109)
HSL	hsl(199, 40%, 31%)
HSV	hsv(199, 57%, 43%)
CMYK	cmyk(56.9%, 18.3%, 0%, 57.3%)
CIE-LAB	lab(35.70, -8.34, -15.91)
CIE-LCH	lch(35.70, 17.97, 242.33°)
OKLab	oklab(44.22% -0.0364 -0.0443)
OKLCH	oklch(44.22% 0.057 230.6)
XYZ	xyz(7.5040, 8.8526, 15.7783)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F596D #6D432F

analogous

#2F6D62 #2F596D #2F3A6D

triadic

#2F596D #6D2F59 #596D2F

tetradic

#2F596D #622F6D #6D432F #3A6D2F

square

#2F596D #622F6D #6D432F #3A6D2F

split-complementary

#2F596D #6D2F3A #6D622F

monochromatic

#0A1317 #1D3642 #2F596D #417C98 #5D9CB9

Accessibility & contrast

On white

7.58

#2F596D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2F596D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F596D

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F596D	#FFFFFF	#000000	##FFFFFF
##2F596D	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F586E

Deuteranopia (green-blind)

#46516D

Tritanopia (blue-blind)

#025F5F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2f596d;
/* rgb */ color: rgb(47, 89, 109);
/* oklch */ color: oklch(44.2% 0.057 230.6);

Tailwind

colors: {
  custom: {
    50: '#6d8797',
    500: '#2f596d',
    950: '#000000',
  },
}

SCSS

$custom: #2f596d;
$custom-light: #6d8797;
$custom-dark: #000000;

JSON

{
  "hex": "#2f596d",
  "rgb": {
    "r": 47,
    "g": 89,
    "b": 109
  },
  "hsl": {
    "h": 199.355,
    "s": 39.744,
    "l": 30.588
  },
  "oklch": {
    "l": 0.44222,
    "c": 0.05729,
    "h": 230.6
  },
  "luminance": 0.08853
}

Semantic roles & 50–950 ramp

primary

#2F596D

secondary

#9E7059

accent

#7F58D0

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #2F596D

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

Preview Lab → · Contrast checker → · Palette generator →