#255368#255368

#255368 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.0% C 0.061 H 230.4°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#255368
RGB	rgb(37, 83, 104)
HSL	hsl(199, 48%, 28%)
HSV	hsv(199, 64%, 41%)
CMYK	cmyk(64.4%, 20.2%, 0%, 59.2%)
CIE-LAB	lab(33.09, -8.67, -16.84)
CIE-LCH	lch(33.09, 18.94, 242.76°)
OKLab	oklab(41.95% -0.039 -0.047)
OKLCH	oklch(41.95% 0.061 230.4)
XYZ	xyz(6.3539, 7.5787, 14.2220)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255368 #683A25

analogous

#25685B #255368 #253168

triadic

#255368 #682553 #536825

tetradic

#255368 #5B2568 #683A25 #316825

square

#255368 #5B2568 #683A25 #316825

split-complementary

#255368 #682531 #685B25

monochromatic

#081217 #152F3B #255368 #357795 #499ABE

Accessibility & contrast

On white

8.35

#255368 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#255368 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255368

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255368	#FFFFFF	#000000	##FFFFFF
##255368	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485269

Deuteranopia (green-blind)

#3F4B68

Tritanopia (blue-blind)

#00595A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #255368;
/* rgb */ color: rgb(37, 83, 104);
/* oklch */ color: oklch(42.0% 0.061 230.4);

Tailwind

colors: {
  custom: {
    50: '#678393',
    500: '#255368',
    950: '#000000',
  },
}

SCSS

$custom: #255368;
$custom-light: #678393;
$custom-dark: #000000;

JSON

{
  "hex": "#255368",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 104
  },
  "hsl": {
    "h": 198.806,
    "s": 47.518,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41954,
    "c": 0.06106,
    "h": 230.4
  },
  "luminance": 0.07579
}

Semantic roles & 50–950 ramp

primary

#255368

secondary

#9B664E

accent

#7B51D7

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #255368

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

Preview Lab → · Contrast checker → · Palette generator →