#2F4E58#2F4E58

#2F4E58 is a dark, muted cyan. Relative luminance 0.068; OKLCH L 40.4% C 0.040 H 220.4°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E58
RGB	rgb(47, 78, 88)
HSL	hsl(195, 30%, 26%)
HSV	hsv(195, 47%, 35%)
CMYK	cmyk(46.6%, 11.4%, 0%, 65.5%)
CIE-LAB	lab(31.25, -8.43, -9.48)
CIE-LCH	lch(31.25, 12.69, 228.35°)
OKLab	oklab(40.4% -0.0307 -0.0261)
OKLCH	oklch(40.4% 0.04 220.4)
XYZ	xyz(5.6575, 6.7573, 10.2368)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E58 #58392F

analogous

#2F584E #2F4E58 #2F3A58

triadic

#2F4E58 #582F4E #4E582F

tetradic

#2F4E58 #4E2F58 #58392F #3A582F

square

#2F4E58 #4E2F58 #58392F #3A582F

split-complementary

#2F4E58 #582F3A #584E2F

monochromatic

#0B1214 #1A2B30 #2F4E58 #447180 #5A94A7

Accessibility & contrast

On white

8.93

#2F4E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2F4E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E58

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E58	#FFFFFF	#000000	##FFFFFF
##2F4E58	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C59

Deuteranopia (green-blind)

#424758

Tritanopia (blue-blind)

#1D5151

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f4e58;
/* rgb */ color: rgb(47, 78, 88);
/* oklch */ color: oklch(40.4% 0.040 220.4);

Tailwind

colors: {
  custom: {
    50: '#6a7f87',
    500: '#2f4e58',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e58;
$custom-light: #6a7f87;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e58",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 88
  },
  "hsl": {
    "h": 194.634,
    "s": 30.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40399,
    "c": 0.04029,
    "h": 220.4
  },
  "luminance": 0.06758
}

Semantic roles & 50–950 ramp

primary

#2F4E58

secondary

#8A6559

accent

#7A61C7

background

#F6F7F8

surface

#EBEEEF

border

#C6C9CA

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2F4E58

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

Preview Lab → · Contrast checker → · Palette generator →