#255673#255673

#255673 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.071 H 237.6°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#255673
RGB	rgb(37, 86, 115)
HSL	hsl(202, 51%, 30%)
HSV	hsv(202, 68%, 45%)
CMYK	cmyk(67.8%, 25.2%, 0%, 54.9%)
CIE-LAB	lab(34.57, -6.58, -21.42)
CIE-LCH	lch(34.57, 22.40, 252.93°)
OKLab	oklab(43.3% -0.0382 -0.0601)
OKLCH	oklch(43.3% 0.071 237.6)
XYZ	xyz(7.1841, 8.2860, 17.4371)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255673 #734225

analogous

#257369 #255673 #252F73

triadic

#255673 #732556 #567325

tetradic

#255673 #692573 #734225 #2F7325

square

#255673 #692573 #734225 #2F7325

split-complementary

#255673 #73252F #736925

monochromatic

#071117 #163345 #255673 #3479A1 #4D99C6

Accessibility & contrast

On white

7.90

#255673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#255673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255673

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255673	#FFFFFF	#000000	##FFFFFF
##255673	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485674

Deuteranopia (green-blind)

#3E4E73

Tritanopia (blue-blind)

#005D60

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #255673;
/* rgb */ color: rgb(37, 86, 115);
/* oklch */ color: oklch(43.3% 0.071 237.6);

Tailwind

colors: {
  custom: {
    50: '#69859b',
    500: '#255673',
    950: '#000000',
  },
}

SCSS

$custom: #255673;
$custom-light: #69859b;
$custom-dark: #000000;

JSON

{
  "hex": "#255673",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 115
  },
  "hsl": {
    "h": 202.308,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43297,
    "c": 0.07126,
    "h": 237.6
  },
  "luminance": 0.08287
}

Semantic roles & 50–950 ramp

primary

#255673

secondary

#A66F4E

accent

#824DDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #255673

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

Preview Lab → · Contrast checker → · Palette generator →