#256291#256291

#256291 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.0% C 0.098 H 245.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#256291
RGB	rgb(37, 98, 145)
HSL	hsl(206, 59%, 36%)
HSV	hsv(206, 74%, 57%)
CMYK	cmyk(74.5%, 32.4%, 0%, 43.1%)
CIE-LAB	lab(39.87, -2.90, -31.46)
CIE-LCH	lch(39.87, 31.59, 264.73°)
OKLab	oklab(47.97% -0.0409 -0.0891)
OKLCH	oklch(47.97% 0.098 245.4)
XYZ	xyz(10.2395, 11.1719, 28.3993)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256291 #915425

analogous

#25918A #256291 #252C91

triadic

#256291 #912562 #629125

tetradic

#256291 #8A2591 #915425 #2C9125

square

#256291 #8A2591 #915425 #2C9125

split-complementary

#256291 #91252C #918A25

monochromatic

#0C202F #194160 #256291 #3183C2 #5BA0D5

Accessibility & contrast

On white

6.49

#256291 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#256291 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256291

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256291	#FFFFFF	#000000	##FFFFFF
##256291	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6493

Deuteranopia (green-blind)

#3D5990

Tritanopia (blue-blind)

#006D73

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256291;
/* rgb */ color: rgb(37, 98, 145);
/* oklch */ color: oklch(48.0% 0.098 245.4);

Tailwind

colors: {
  custom: {
    50: '#6e8eb1',
    500: '#256291',
    950: '#000000',
  },
}

SCSS

$custom: #256291;
$custom-light: #6e8eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#256291",
  "rgb": {
    "r": 37,
    "g": 98,
    "b": 145
  },
  "hsl": {
    "h": 206.111,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47974,
    "c": 0.09808,
    "h": 245.4
  },
  "luminance": 0.11173
}

Semantic roles & 50–950 ramp

primary

#256291

secondary

#BA8358

accent

#8A45E3

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #256291

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

Preview Lab → · Contrast checker → · Palette generator →