#257C95#257C95

#257C95 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.7% C 0.088 H 221.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#257C95
RGB	rgb(37, 124, 149)
HSL	hsl(193, 60%, 36%)
HSV	hsv(193, 75%, 58%)
CMYK	cmyk(75.2%, 16.8%, 0%, 41.6%)
CIE-LAB	lab(48.23, -16.67, -20.83)
CIE-LCH	lch(48.23, 26.68, 231.32°)
OKLab	oklab(54.69% -0.0662 -0.0582)
OKLCH	oklch(54.69% 0.088 221.3)
XYZ	xyz(13.3932, 16.9770, 30.9990)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257C95 #953E25

analogous

#259576 #257C95 #254495

triadic

#257C95 #95257C #7C9525

tetradic

#257C95 #762595 #953E25 #449525

square

#257C95 #762595 #953E25 #449525

split-complementary

#257C95 #952544 #957625

monochromatic

#0D2A33 #195364 #257C95 #31A5C6 #5EBCD7

Accessibility & contrast

On white

4.78

#257C95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#257C95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C95

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257C95	#FFFFFF	#000000	##FFFFFF
##257C95	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7996

Deuteranopia (green-blind)

#5E6E95

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #257c95;
/* rgb */ color: rgb(37, 124, 149);
/* oklch */ color: oklch(54.7% 0.088 221.3);

Tailwind

colors: {
  custom: {
    50: '#71a2b4',
    500: '#257c95',
    950: '#000000',
  },
}

SCSS

$custom: #257c95;
$custom-light: #71a2b4;
$custom-dark: #000000;

JSON

{
  "hex": "#257c95",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 149
  },
  "hsl": {
    "h": 193.393,
    "s": 60.215,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54692,
    "c": 0.08817,
    "h": 221.3
  },
  "luminance": 0.16979
}

Semantic roles & 50–950 ramp

primary

#257C95

secondary

#BC705A

accent

#6844E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #257C95

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

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