#245579#245579

#245579 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.080 H 243.4°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#245579
RGB	rgb(36, 85, 121)
HSL	hsl(205, 54%, 31%)
HSV	hsv(205, 70%, 47%)
CMYK	cmyk(70.2%, 29.8%, 0%, 52.5%)
CIE-LAB	lab(34.50, -3.93, -25.25)
CIE-LCH	lch(34.50, 25.55, 261.15°)
OKLab	oklab(43.33% -0.0356 -0.0712)
OKLCH	oklch(43.33% 0.08 243.4)
XYZ	xyz(7.4259, 8.2518, 19.2868)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245579 #794824

analogous

#247972 #245579 #242A79

triadic

#245579 #792455 #557924

tetradic

#245579 #722479 #794824 #2A7924

square

#245579 #722479 #794824 #2A7924

split-complementary

#245579 #79242A #797224

monochromatic

#08131B #16344A #245579 #3276A8 #4D95CA

Accessibility & contrast

On white

7.92

#245579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#245579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245579

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245579	#FFFFFF	#000000	##FFFFFF
##245579	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567B

Deuteranopia (green-blind)

#394D78

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #245579;
/* rgb */ color: rgb(36, 85, 121);
/* oklch */ color: oklch(43.3% 0.080 243.4);

Tailwind

colors: {
  custom: {
    50: '#6984a0',
    500: '#245579',
    950: '#000000',
  },
}

SCSS

$custom: #245579;
$custom-light: #6984a0;
$custom-dark: #000000;

JSON

{
  "hex": "#245579",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 121
  },
  "hsl": {
    "h": 205.412,
    "s": 54.14,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43328,
    "c": 0.07966,
    "h": 243.4
  },
  "luminance": 0.08253
}

Semantic roles & 50–950 ramp

primary

#245579

secondary

#AC754D

accent

#894ADE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #245579

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

Preview Lab → · Contrast checker → · Palette generator →