#257B95#257B95

#257B95 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.4% C 0.088 H 222.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#257B95
RGB	rgb(37, 123, 149)
HSL	hsl(194, 60%, 36%)
HSV	hsv(194, 75%, 58%)
CMYK	cmyk(75.2%, 17.4%, 0%, 41.6%)
CIE-LAB	lab(47.91, -16.12, -21.31)
CIE-LCH	lch(47.91, 26.72, 232.90°)
OKLab	oklab(54.44% -0.0652 -0.0596)
OKLCH	oklch(54.44% 0.088 222.5)
XYZ	xyz(13.2685, 16.7276, 30.9574)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257B95 #953F25

analogous

#259577 #257B95 #254395

triadic

#257B95 #95257B #7B9525

tetradic

#257B95 #772595 #953F25 #439525

square

#257B95 #772595 #953F25 #439525

split-complementary

#257B95 #952543 #957725

monochromatic

#0D2A33 #195364 #257B95 #31A3C6 #5EBBD7

Accessibility & contrast

On white

4.83

#257B95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#257B95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257B95

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257B95	#FFFFFF	#000000	##FFFFFF
##257B95	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7896

Deuteranopia (green-blind)

#5D6D95

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #257b95;
/* rgb */ color: rgb(37, 123, 149);
/* oklch */ color: oklch(54.4% 0.088 222.5);

Tailwind

colors: {
  custom: {
    50: '#71a1b4',
    500: '#257b95',
    950: '#000000',
  },
}

SCSS

$custom: #257b95;
$custom-light: #71a1b4;
$custom-dark: #000000;

JSON

{
  "hex": "#257b95",
  "rgb": {
    "r": 37,
    "g": 123,
    "b": 149
  },
  "hsl": {
    "h": 193.929,
    "s": 60.215,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54439,
    "c": 0.08833,
    "h": 222.5
  },
  "luminance": 0.16729
}

Semantic roles & 50–950 ramp

primary

#257B95

secondary

#BC715A

accent

#6944E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #257B95

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

Preview Lab → · Contrast checker → · Palette generator →