#257E95#257E95

#257E95 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.2% C 0.088 H 219.1°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#257E95
RGB	rgb(37, 126, 149)
HSL	hsl(192, 60%, 36%)
HSV	hsv(192, 75%, 58%)
CMYK	cmyk(75.2%, 15.4%, 0%, 41.6%)
CIE-LAB	lab(48.86, -17.77, -19.86)
CIE-LCH	lch(48.86, 26.65, 228.18°)
OKLab	oklab(55.2% -0.0683 -0.0555)
OKLCH	oklch(55.2% 0.088 219.1)
XYZ	xyz(13.6463, 17.4833, 31.0834)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E95 #953C25

analogous

#259574 #257E95 #254695

triadic

#257E95 #95257E #7E9525

tetradic

#257E95 #742595 #953C25 #469525

square

#257E95 #742595 #953C25 #469525

split-complementary

#257E95 #952546 #957425

monochromatic

#0D2B33 #195564 #257E95 #31A7C6 #5EBED7

Accessibility & contrast

On white

4.67

#257E95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#257E95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #257E95

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E95	#FFFFFF	#000000	##FFFFFF
##257E95	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A96

Deuteranopia (green-blind)

#606F95

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #257e95;
/* rgb */ color: rgb(37, 126, 149);
/* oklch */ color: oklch(55.2% 0.088 219.1);

Tailwind

colors: {
  custom: {
    50: '#71a3b4',
    500: '#257e95',
    950: '#000000',
  },
}

SCSS

$custom: #257e95;
$custom-light: #71a3b4;
$custom-dark: #000000;

JSON

{
  "hex": "#257e95",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 149
  },
  "hsl": {
    "h": 192.321,
    "s": 60.215,
    "l": 36.471
  },
  "oklch": {
    "l": 0.552,
    "c": 0.08796,
    "h": 219.1
  },
  "luminance": 0.17485
}

Semantic roles & 50–950 ramp

primary

#257E95

secondary

#BC6E5A

accent

#6544E3

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #257E95

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

Preview Lab → · Contrast checker → · Palette generator →