#255A67#255A67

#255A67 is a dark, muted cyan. Relative luminance 0.087; OKLCH L 43.8% C 0.059 H 216.4°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#255A67
RGB	rgb(37, 90, 103)
HSL	hsl(192, 47%, 27%)
HSV	hsv(192, 64%, 40%)
CMYK	cmyk(64.1%, 12.6%, 0%, 59.6%)
CIE-LAB	lab(35.37, -13.18, -12.72)
CIE-LCH	lch(35.37, 18.32, 223.99°)
OKLab	oklab(43.76% -0.0479 -0.0353)
OKLCH	oklch(43.76% 0.06 216.4)
XYZ	xyz(6.8663, 8.6842, 14.1437)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255A67 #673225

analogous

#256753 #255A67 #253967

triadic

#255A67 #67255A #5A6725

tetradic

#255A67 #532567 #673225 #396725

square

#255A67 #532567 #673225 #396725

split-complementary

#255A67 #672539 #675325

monochromatic

#081417 #15333A #255A67 #358194 #49A7BE

Accessibility & contrast

On white

7.67

#255A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#255A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255A67

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255A67	#FFFFFF	#000000	##FFFFFF
##255A67	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515768

Deuteranopia (green-blind)

#475067

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #255a67;
/* rgb */ color: rgb(37, 90, 103);
/* oklch */ color: oklch(43.8% 0.059 216.4);

Tailwind

colors: {
  custom: {
    50: '#678892',
    500: '#255a67',
    950: '#000000',
  },
}

SCSS

$custom: #255a67;
$custom-light: #678892;
$custom-dark: #000000;

JSON

{
  "hex": "#255a67",
  "rgb": {
    "r": 37,
    "g": 90,
    "b": 103
  },
  "hsl": {
    "h": 191.818,
    "s": 47.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.43763,
    "c": 0.0595,
    "h": 216.4
  },
  "luminance": 0.08685
}

Semantic roles & 50–950 ramp

primary

#255A67

secondary

#9A5D4E

accent

#6B51D7

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0D

muted

#7A7C7D

Preview Lab

Preview with #255A67

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

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