#245B79#245B79

#245B79 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.9% C 0.075 H 235.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#245B79
RGB	rgb(36, 91, 121)
HSL	hsl(201, 54%, 31%)
HSV	hsv(201, 70%, 47%)
CMYK	cmyk(70.2%, 24.8%, 0%, 52.5%)
CIE-LAB	lab(36.44, -7.64, -22.23)
CIE-LCH	lch(36.44, 23.51, 251.03°)
OKLab	oklab(44.86% -0.0423 -0.0625)
OKLCH	oklch(44.86% 0.075 235.9)
XYZ	xyz(7.9185, 9.2369, 19.4510)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B79 #794224

analogous

#24796C #245B79 #243179

triadic

#245B79 #79245B #5B7924

tetradic

#245B79 #6C2479 #794224 #317924

square

#245B79 #6C2479 #794224 #317924

split-complementary

#245B79 #792431 #796C24

monochromatic

#08141B #16384A #245B79 #327EA8 #4D9ECA

Accessibility & contrast

On white

7.37

#245B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#245B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B79

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B79	#FFFFFF	#000000	##FFFFFF
##245B79	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5A7A

Deuteranopia (green-blind)

#415279

Tritanopia (blue-blind)

#006365

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #245b79;
/* rgb */ color: rgb(36, 91, 121);
/* oklch */ color: oklch(44.9% 0.075 235.9);

Tailwind

colors: {
  custom: {
    50: '#6a89a0',
    500: '#245b79',
    950: '#000000',
  },
}

SCSS

$custom: #245b79;
$custom-light: #6a89a0;
$custom-dark: #000000;

JSON

{
  "hex": "#245b79",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 121
  },
  "hsl": {
    "h": 201.176,
    "s": 54.14,
    "l": 30.784
  },
  "oklch": {
    "l": 0.44861,
    "c": 0.07546,
    "h": 235.9
  },
  "luminance": 0.09238
}

Semantic roles & 50–950 ramp

primary

#245B79

secondary

#AC6F4D

accent

#7E4ADE

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #245B79

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

Preview Lab → · Contrast checker → · Palette generator →