#256288#256288

#256288 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.5% C 0.087 H 239.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#256288
RGB	rgb(37, 98, 136)
HSL	hsl(203, 57%, 34%)
HSV	hsv(203, 73%, 53%)
CMYK	cmyk(72.8%, 27.9%, 0%, 46.7%)
CIE-LAB	lab(39.42, -6.25, -26.73)
CIE-LCH	lch(39.42, 27.45, 256.84°)
OKLab	oklab(47.47% -0.0439 -0.0754)
OKLCH	oklch(47.47% 0.087 239.8)
XYZ	xyz(9.5728, 10.9052, 24.8882)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256288 #884B25

analogous

#25887D #256288 #253188

triadic

#256288 #882562 #628825

tetradic

#256288 #7D2588 #884B25 #318825

square

#256288 #7D2588 #884B25 #318825

split-complementary

#256288 #882531 #887D25

monochromatic

#0B1D28 #183F58 #256288 #3285B8 #56A2D1

Accessibility & contrast

On white

6.60

#256288 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#256288 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256288

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256288	#FFFFFF	#000000	##FFFFFF
##256288	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50628A

Deuteranopia (green-blind)

#435987

Tritanopia (blue-blind)

#006C6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256288;
/* rgb */ color: rgb(37, 98, 136);
/* oklch */ color: oklch(47.5% 0.087 239.8);

Tailwind

colors: {
  custom: {
    50: '#6d8eab',
    500: '#256288',
    950: '#000000',
  },
}

SCSS

$custom: #256288;
$custom-light: #6d8eab;
$custom-dark: #000000;

JSON

{
  "hex": "#256288",
  "rgb": {
    "r": 37,
    "g": 98,
    "b": 136
  },
  "hsl": {
    "h": 203.03,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.47472,
    "c": 0.08725,
    "h": 239.8
  },
  "luminance": 0.10906
}

Semantic roles & 50–950 ramp

primary

#256288

secondary

#B67953

accent

#8247E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #256288

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

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