#245F83#245F83

#245F83 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.084 H 239.2°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#245F83
RGB	rgb(36, 95, 131)
HSL	hsl(203, 57%, 33%)
HSV	hsv(203, 73%, 51%)
CMYK	cmyk(72.5%, 27.5%, 0%, 48.6%)
CIE-LAB	lab(38.19, -6.42, -25.62)
CIE-LCH	lch(38.19, 26.41, 255.93°)
OKLab	oklab(46.41% -0.0431 -0.0722)
OKLCH	oklch(46.41% 0.084 239.2)
XYZ	xyz(8.9149, 10.1972, 22.9667)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245F83 #834824

analogous

#248377 #245F83 #242F83

triadic

#245F83 #83245F #5F8324

tetradic

#245F83 #772483 #834824 #2F8324

square

#245F83 #772483 #834824 #2F8324

split-complementary

#245F83 #83242F #837724

monochromatic

#0A1923 #173C53 #245F83 #3182B3 #52A0CF

Accessibility & contrast

On white

6.91

#245F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#245F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245F83

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245F83	#FFFFFF	#000000	##FFFFFF
##245F83	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F85

Deuteranopia (green-blind)

#415682

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #245f83;
/* rgb */ color: rgb(36, 95, 131);
/* oklch */ color: oklch(46.4% 0.084 239.2);

Tailwind

colors: {
  custom: {
    50: '#6b8ca7',
    500: '#245f83',
    950: '#000000',
  },
}

SCSS

$custom: #245f83;
$custom-light: #6b8ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#245f83",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 131
  },
  "hsl": {
    "h": 202.737,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46412,
    "c": 0.08407,
    "h": 239.2
  },
  "luminance": 0.10198
}

Semantic roles & 50–950 ramp

primary

#245F83

secondary

#B3754F

accent

#8148E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #245F83

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

Preview Lab → · Contrast checker → · Palette generator →