#256FAC#256FAC

#256FAC is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.7% C 0.120 H 247.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#256FAC
RGB	rgb(37, 111, 172)
HSL	hsl(207, 65%, 41%)
HSV	hsv(207, 78%, 67%)
CMYK	cmyk(78.5%, 35.5%, 0%, 32.5%)
CIE-LAB	lab(45.27, -0.74, -38.94)
CIE-LCH	lch(45.27, 38.94, 268.90°)
OKLab	oklab(52.7% -0.0454 -0.1108)
OKLCH	oklch(52.7% 0.12 247.7)
XYZ	xyz(13.8909, 14.7391, 41.1345)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256FAC #AC6225

analogous

#25ACA5 #256FAC #252CAC

triadic

#256FAC #AC256F #6FAC25

tetradic

#256FAC #A525AC #AC6225 #2CAC25

square

#256FAC #A525AC #AC6225 #2CAC25

split-complementary

#256FAC #AC252C #ACA525

monochromatic

#0F2E47 #1A4E7A #256FAC #3A8FD5 #6CABDF

Accessibility & contrast

On white

5.32

#256FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#256FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256FAC

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256FAC	#FFFFFF	#000000	##FFFFFF
##256FAC	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5372AF

Deuteranopia (green-blind)

#3F66AB

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #256fac;
/* rgb */ color: rgb(37, 111, 172);
/* oklch */ color: oklch(52.7% 0.120 247.7);

Tailwind

colors: {
  custom: {
    50: '#7498c5',
    500: '#256fac',
    950: '#000000',
  },
}

SCSS

$custom: #256fac;
$custom-light: #7498c5;
$custom-dark: #000000;

JSON

{
  "hex": "#256fac",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 172
  },
  "hsl": {
    "h": 207.111,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.52695,
    "c": 0.11974,
    "h": 247.7
  },
  "luminance": 0.14741
}

Semantic roles & 50–950 ramp

primary

#256FAC

secondary

#C69267

accent

#8C40E8

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D13

muted

#7B7E82

Preview Lab

Preview with #256FAC

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

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