#257396#257396

#257396 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.5% C 0.092 H 232.0°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#257396
RGB	rgb(37, 115, 150)
HSL	hsl(199, 60%, 37%)
HSV	hsv(199, 75%, 59%)
CMYK	cmyk(75.3%, 23.3%, 0%, 41.2%)
CIE-LAB	lab(45.44, -11.24, -25.74)
CIE-LCH	lch(45.44, 28.09, 246.40°)
OKLab	oklab(52.47% -0.0565 -0.0724)
OKLCH	oklch(52.47% 0.092 232)
XYZ	xyz(12.3965, 14.8553, 31.0623)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257396 #964825

analogous

#259681 #257396 #253B96

triadic

#257396 #962573 #739625

tetradic

#257396 #812596 #964825 #3B9625

square

#257396 #812596 #964825 #3B9625

split-complementary

#257396 #96253B #968125

monochromatic

#0D2834 #194D65 #257396 #3199C7 #5EB2D7

Accessibility & contrast

On white

5.29

#257396 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#257396 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257396

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257396	#FFFFFF	#000000	##FFFFFF
##257396	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617298

Deuteranopia (green-blind)

#526795

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257396;
/* rgb */ color: rgb(37, 115, 150);
/* oklch */ color: oklch(52.5% 0.092 232.0);

Tailwind

colors: {
  custom: {
    50: '#709bb5',
    500: '#257396',
    950: '#000000',
  },
}

SCSS

$custom: #257396;
$custom-light: #709bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#257396",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 150
  },
  "hsl": {
    "h": 198.584,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.5247,
    "c": 0.09185,
    "h": 232
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#257396

secondary

#BC795B

accent

#7644E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #257396

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

Preview Lab → · Contrast checker → · Palette generator →