#245C74#245C74

#245C74 is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 44.9% C 0.070 H 229.5°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#245C74
RGB	rgb(36, 92, 116)
HSL	hsl(198, 53%, 30%)
HSV	hsv(198, 69%, 45%)
CMYK	cmyk(69%, 20.7%, 0%, 54.5%)
CIE-LAB	lab(36.54, -10.04, -19.00)
CIE-LCH	lch(36.54, 21.49, 242.13°)
OKLab	oklab(44.87% -0.0454 -0.0532)
OKLCH	oklch(44.87% 0.07 229.5)
XYZ	xyz(7.7058, 9.2895, 17.9066)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C74 #743C24

analogous

#247464 #245C74 #243474

triadic

#245C74 #74245C #5C7424

tetradic

#245C74 #642474 #743C24 #347424

square

#245C74 #642474 #743C24 #347424

split-complementary

#245C74 #742434 #746424

monochromatic

#071317 #163745 #245C74 #3281A3 #4BA2C7

Accessibility & contrast

On white

7.35

#245C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#245C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C74

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C74	#FFFFFF	#000000	##FFFFFF
##245C74	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505B75

Deuteranopia (green-blind)

#455274

Tritanopia (blue-blind)

#006364

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #245c74;
/* rgb */ color: rgb(36, 92, 116);
/* oklch */ color: oklch(44.9% 0.070 229.5);

Tailwind

colors: {
  custom: {
    50: '#698a9c',
    500: '#245c74',
    950: '#000000',
  },
}

SCSS

$custom: #245c74;
$custom-light: #698a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#245c74",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 116
  },
  "hsl": {
    "h": 198,
    "s": 52.632,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44865,
    "c": 0.06992,
    "h": 229.5
  },
  "luminance": 0.0929
}

Semantic roles & 50–950 ramp

primary

#245C74

secondary

#A7684D

accent

#774CDC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #245C74

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

Preview Lab → · Contrast checker → · Palette generator →