#256697#256697

#256697 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.3% C 0.102 H 245.0°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#256697
RGB	rgb(37, 102, 151)
HSL	hsl(206, 61%, 37%)
HSV	hsv(206, 75%, 59%)
CMYK	cmyk(75.5%, 32.5%, 0%, 40.8%)
CIE-LAB	lab(41.42, -3.12, -32.61)
CIE-LCH	lch(41.42, 32.76, 264.54°)
OKLab	oklab(49.3% -0.043 -0.0924)
OKLCH	oklch(49.3% 0.102 245)
XYZ	xyz(11.0981, 12.1291, 31.0284)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256697 #975625

analogous

#25978F #256697 #252D97

triadic

#256697 #972566 #669725

tetradic

#256697 #8F2597 #975625 #2D9725

square

#256697 #8F2597 #975625 #2D9725

split-complementary

#256697 #97252D #978F25

monochromatic

#0D2435 #194566 #256697 #3187C8 #5FA4D8

Accessibility & contrast

On white

6.13

#256697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#256697 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256697

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256697	#FFFFFF	#000000	##FFFFFF
##256697	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506899

Deuteranopia (green-blind)

#405D96

Tritanopia (blue-blind)

#007277

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #256697;
/* rgb */ color: rgb(37, 102, 151);
/* oklch */ color: oklch(49.3% 0.102 245.0);

Tailwind

colors: {
  custom: {
    50: '#7091b6',
    500: '#256697',
    950: '#000000',
  },
}

SCSS

$custom: #256697;
$custom-light: #7091b6;
$custom-dark: #000000;

JSON

{
  "hex": "#256697",
  "rgb": {
    "r": 37,
    "g": 102,
    "b": 151
  },
  "hsl": {
    "h": 205.789,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.493,
    "c": 0.10198,
    "h": 245
  },
  "luminance": 0.1213
}

Semantic roles & 50–950 ramp

primary

#256697

secondary

#BD855B

accent

#8944E4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #256697

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

Preview Lab → · Contrast checker → · Palette generator →