#0F5F70#0F5F70

#0F5F70 is a dark, moderate cyan. Relative luminance 0.095; OKLCH L 44.9% C 0.075 H 216.6°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F5F70
RGB	rgb(15, 95, 112)
HSL	hsl(191, 76%, 25%)
HSV	hsv(191, 87%, 44%)
CMYK	cmyk(86.6%, 15.2%, 0%, 56.1%)
CIE-LAB	lab(36.85, -16.10, -16.09)
CIE-LCH	lch(36.85, 22.77, 224.99°)
OKLab	oklab(44.91% -0.0605 -0.045)
OKLCH	oklch(44.91% 0.075 216.6)
XYZ	xyz(7.2126, 9.4549, 16.7709)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5F70 #70200F

analogous

#0F7050 #0F5F70 #0F2F70

triadic

#0F5F70 #700F5F #5F700F

tetradic

#0F5F70 #500F70 #70200F #2F700F

square

#0F5F70 #500F70 #70200F #2F700F

split-complementary

#0F5F70 #700F2F #70500F

monochromatic

#04171B #08313A #0F5F70 #168DA6 #1DBBDC

Accessibility & contrast

On white

7.26

#0F5F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#0F5F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5F70

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5F70	#FFFFFF	#000000	##FFFFFF
##0F5F70	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545C71

Deuteranopia (green-blind)

#475370

Tritanopia (blue-blind)

#006564

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #0f5f70;
/* rgb */ color: rgb(15, 95, 112);
/* oklch */ color: oklch(44.9% 0.075 216.6);

Tailwind

colors: {
  custom: {
    50: '#628c99',
    500: '#0f5f70',
    950: '#000000',
  },
}

SCSS

$custom: #0f5f70;
$custom-light: #628c99;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5f70",
  "rgb": {
    "r": 15,
    "g": 95,
    "b": 112
  },
  "hsl": {
    "h": 190.515,
    "s": 76.378,
    "l": 24.902
  },
  "oklch": {
    "l": 0.44911,
    "c": 0.07545,
    "h": 216.6
  },
  "luminance": 0.09456
}

Semantic roles & 50–950 ramp

primary

#0F5F70

secondary

#A84733

accent

#5635F3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #0F5F70

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

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