#255A82#255A82

#255A82 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.1% C 0.086 H 244.3°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#255A82
RGB	rgb(37, 90, 130)
HSL	hsl(206, 56%, 33%)
HSV	hsv(206, 72%, 51%)
CMYK	cmyk(71.5%, 30.8%, 0%, 49%)
CIE-LAB	lab(36.59, -3.54, -27.52)
CIE-LCH	lch(36.59, 27.75, 262.67°)
OKLab	oklab(45.13% -0.0374 -0.0778)
OKLCH	oklch(45.13% 0.086 244.3)
XYZ	xyz(8.4468, 9.3164, 22.4679)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255A82 #824D25

analogous

#25827B #255A82 #252C82

triadic

#255A82 #82255A #5A8225

tetradic

#255A82 #7B2582 #824D25 #2C8225

square

#255A82 #7B2582 #824D25 #2C8225

split-complementary

#255A82 #82252C #827B25

monochromatic

#0A1823 #173952 #255A82 #337BB2 #5399CE

Accessibility & contrast

On white

7.33

#255A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#255A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255A82

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255A82	#FFFFFF	#000000	##FFFFFF
##255A82	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485B84

Deuteranopia (green-blind)

#3B5281

Tritanopia (blue-blind)

#006468

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #255a82;
/* rgb */ color: rgb(37, 90, 130);
/* oklch */ color: oklch(45.1% 0.086 244.3);

Tailwind

colors: {
  custom: {
    50: '#6b88a6',
    500: '#255a82',
    950: '#000000',
  },
}

SCSS

$custom: #255a82;
$custom-light: #6b88a6;
$custom-dark: #000000;

JSON

{
  "hex": "#255a82",
  "rgb": {
    "r": 37,
    "g": 90,
    "b": 130
  },
  "hsl": {
    "h": 205.806,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45133,
    "c": 0.0863,
    "h": 244.3
  },
  "luminance": 0.09317
}

Semantic roles & 50–950 ramp

primary

#255A82

secondary

#B27B50

accent

#8949DF

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #255A82

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

Preview Lab → · Contrast checker → · Palette generator →