#257593#257593

#257593 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.8% C 0.088 H 227.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#257593
RGB	rgb(37, 117, 147)
HSL	hsl(196, 60%, 36%)
HSV	hsv(196, 75%, 58%)
CMYK	cmyk(74.8%, 20.4%, 0%, 42.4%)
CIE-LAB	lab(45.94, -13.45, -23.19)
CIE-LCH	lch(45.94, 26.81, 239.88°)
OKLab	oklab(52.83% -0.0597 -0.065)
OKLCH	oklch(52.83% 0.088 227.4)
XYZ	xyz(12.3886, 15.2210, 29.8831)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257593 #934325

analogous

#25937A #257593 #253E93

triadic

#257593 #932575 #759325

tetradic

#257593 #7A2593 #934325 #3E9325

square

#257593 #7A2593 #934325 #3E9325

split-complementary

#257593 #93253E #937A25

monochromatic

#0C2731 #194E62 #257593 #319CC4 #5CB5D6

Accessibility & contrast

On white

5.19

#257593 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#257593 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257593

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257593	#FFFFFF	#000000	##FFFFFF
##257593	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657394

Deuteranopia (green-blind)

#566893

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257593;
/* rgb */ color: rgb(37, 117, 147);
/* oklch */ color: oklch(52.8% 0.088 227.4);

Tailwind

colors: {
  custom: {
    50: '#709cb2',
    500: '#257593',
    950: '#000000',
  },
}

SCSS

$custom: #257593;
$custom-light: #709cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#257593",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 147
  },
  "hsl": {
    "h": 196.364,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52826,
    "c": 0.0883,
    "h": 227.4
  },
  "luminance": 0.15222
}

Semantic roles & 50–950 ramp

primary

#257593

secondary

#BB7459

accent

#7045E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #257593

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

Preview Lab → · Contrast checker → · Palette generator →