#245B83#245B83

#245B83 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.4% C 0.087 H 243.6°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#245B83
RGB	rgb(36, 91, 131)
HSL	hsl(205, 57%, 33%)
HSV	hsv(205, 73%, 51%)
CMYK	cmyk(72.5%, 30.5%, 0%, 48.6%)
CIE-LAB	lab(36.92, -3.95, -27.61)
CIE-LCH	lch(36.92, 27.89, 261.86°)
OKLab	oklab(45.4% -0.0388 -0.078)
OKLCH	oklch(45.4% 0.087 243.6)
XYZ	xyz(8.5638, 9.4950, 22.8497)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B83 #834C24

analogous

#24837B #245B83 #242C83

triadic

#245B83 #83245B #5B8324

tetradic

#245B83 #7B2483 #834C24 #2C8324

square

#245B83 #7B2483 #834C24 #2C8324

split-complementary

#245B83 #83242C #837B24

monochromatic

#0A1823 #173A53 #245B83 #317CB3 #529BCF

Accessibility & contrast

On white

7.24

#245B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#245B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B83

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B83	#FFFFFF	#000000	##FFFFFF
##245B83	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495C85

Deuteranopia (green-blind)

#3C5382

Tritanopia (blue-blind)

#006569

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #245b83;
/* rgb */ color: rgb(36, 91, 131);
/* oklch */ color: oklch(45.4% 0.087 243.6);

Tailwind

colors: {
  custom: {
    50: '#6b89a7',
    500: '#245b83',
    950: '#000000',
  },
}

SCSS

$custom: #245b83;
$custom-light: #6b89a7;
$custom-dark: #000000;

JSON

{
  "hex": "#245b83",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 131
  },
  "hsl": {
    "h": 205.263,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45404,
    "c": 0.08714,
    "h": 243.6
  },
  "luminance": 0.09496
}

Semantic roles & 50–950 ramp

primary

#245B83

secondary

#B37A4F

accent

#8848E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #245B83

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

Preview Lab → · Contrast checker → · Palette generator →