#245C83#245C83

#245C83 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.7% C 0.086 H 242.5°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#245C83
RGB	rgb(36, 92, 131)
HSL	hsl(205, 57%, 33%)
HSV	hsv(205, 73%, 51%)
CMYK	cmyk(72.5%, 29.8%, 0%, 48.6%)
CIE-LAB	lab(37.24, -4.57, -27.11)
CIE-LCH	lch(37.24, 27.49, 260.43°)
OKLab	oklab(45.66% -0.0398 -0.0766)
OKLCH	oklch(45.66% 0.086 242.5)
XYZ	xyz(8.6499, 9.6671, 22.8784)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C83 #834B24

analogous

#24837B #245C83 #242C83

triadic

#245C83 #83245C #5C8324

tetradic

#245C83 #7B2483 #834B24 #2C8324

square

#245C83 #7B2483 #834B24 #2C8324

split-complementary

#245C83 #83242C #837B24

monochromatic

#0A1923 #173A53 #245C83 #317EB3 #529CCF

Accessibility & contrast

On white

7.16

#245C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#245C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C83

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C83	#FFFFFF	#000000	##FFFFFF
##245C83	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5D85

Deuteranopia (green-blind)

#3D5482

Tritanopia (blue-blind)

#00666A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #245c83;
/* rgb */ color: rgb(36, 92, 131);
/* oklch */ color: oklch(45.7% 0.086 242.5);

Tailwind

colors: {
  custom: {
    50: '#6b8aa7',
    500: '#245c83',
    950: '#000000',
  },
}

SCSS

$custom: #245c83;
$custom-light: #6b8aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#245c83",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 131
  },
  "hsl": {
    "h": 204.632,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45655,
    "c": 0.08633,
    "h": 242.5
  },
  "luminance": 0.09668
}

Semantic roles & 50–950 ramp

primary

#245C83

secondary

#B3784F

accent

#8648E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #245C83

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

Preview Lab → · Contrast checker → · Palette generator →