#215F6F#215F6F

#215F6F is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.3% C 0.067 H 218.1°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#215F6F
RGB	rgb(33, 95, 111)
HSL	hsl(192, 54%, 28%)
HSV	hsv(192, 70%, 44%)
CMYK	cmyk(70.3%, 14.4%, 0%, 56.5%)
CIE-LAB	lab(37.22, -14.09, -14.88)
CIE-LCH	lch(37.22, 20.49, 226.56°)
OKLab	oklab(45.31% -0.0528 -0.0414)
OKLCH	oklch(45.31% 0.067 218.1)
XYZ	xyz(7.5875, 9.6546, 16.4995)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215F6F #6F3121

analogous

#216F58 #215F6F #21386F

triadic

#215F6F #6F215F #5F6F21

tetradic

#215F6F #58216F #6F3121 #386F21

square

#215F6F #58216F #6F3121 #386F21

split-complementary

#215F6F #6F2138 #6F5821

monochromatic

#071418 #133740 #215F6F #2F879E #43ACC7

Accessibility & contrast

On white

7.16

#215F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#215F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215F6F

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215F6F	#FFFFFF	#000000	##FFFFFF
##215F6F	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555C70

Deuteranopia (green-blind)

#4A546F

Tritanopia (blue-blind)

#006564

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #215f6f;
/* rgb */ color: rgb(33, 95, 111);
/* oklch */ color: oklch(45.3% 0.067 218.1);

Tailwind

colors: {
  custom: {
    50: '#678c98',
    500: '#215f6f',
    950: '#000000',
  },
}

SCSS

$custom: #215f6f;
$custom-light: #678c98;
$custom-dark: #000000;

JSON

{
  "hex": "#215f6f",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 111
  },
  "hsl": {
    "h": 192.308,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.45312,
    "c": 0.06712,
    "h": 218.1
  },
  "luminance": 0.09655
}

Semantic roles & 50–950 ramp

primary

#215F6F

secondary

#A35C49

accent

#684ADE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #215F6F

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

Preview Lab → · Contrast checker → · Palette generator →