#256489#256489

#256489 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.0% C 0.087 H 238.3°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#256489
RGB	rgb(37, 100, 137)
HSL	hsl(202, 57%, 34%)
HSV	hsv(202, 73%, 54%)
CMYK	cmyk(73%, 27%, 0%, 46.3%)
CIE-LAB	lab(40.10, -7.09, -26.27)
CIE-LCH	lch(40.10, 27.21, 254.89°)
OKLab	oklab(48.03% -0.0457 -0.074)
OKLCH	oklch(48.03% 0.087 238.3)
XYZ	xyz(9.8337, 11.3127, 25.3274)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256489 #894A25

analogous

#25897C #256489 #253289

triadic

#256489 #892564 #648925

tetradic

#256489 #7C2589 #894A25 #328925

square

#256489 #7C2589 #894A25 #328925

split-complementary

#256489 #892532 #897C25

monochromatic

#0B1E29 #184159 #256489 #3287B9 #57A4D2

Accessibility & contrast

On white

6.44

#256489 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#256489 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256489

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256489	#FFFFFF	#000000	##FFFFFF
##256489	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53648B

Deuteranopia (green-blind)

#455A88

Tritanopia (blue-blind)

#006D71

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256489;
/* rgb */ color: rgb(37, 100, 137);
/* oklch */ color: oklch(48.0% 0.087 238.3);

Tailwind

colors: {
  custom: {
    50: '#6d90ab',
    500: '#256489',
    950: '#000000',
  },
}

SCSS

$custom: #256489;
$custom-light: #6d90ab;
$custom-dark: #000000;

JSON

{
  "hex": "#256489",
  "rgb": {
    "r": 37,
    "g": 100,
    "b": 137
  },
  "hsl": {
    "h": 202.2,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.48029,
    "c": 0.087,
    "h": 238.3
  },
  "luminance": 0.11314
}

Semantic roles & 50–950 ramp

primary

#256489

secondary

#B67854

accent

#8047E1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #256489

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

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