#245C78#245C78

#245C78 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.1% C 0.074 H 233.6°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#245C78
RGB	rgb(36, 92, 120)
HSL	hsl(200, 54%, 31%)
HSV	hsv(200, 70%, 47%)
CMYK	cmyk(70%, 23.3%, 0%, 52.9%)
CIE-LAB	lab(36.71, -8.61, -21.18)
CIE-LCH	lch(36.71, 22.87, 247.88°)
OKLab	oklab(45.07% -0.0438 -0.0594)
OKLCH	oklch(45.07% 0.074 233.6)
XYZ	xyz(7.9435, 9.3846, 19.1584)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C78 #784024

analogous

#24786A #245C78 #243278

triadic

#245C78 #78245C #5C7824

tetradic

#245C78 #6A2478 #784024 #327824

square

#245C78 #6A2478 #784024 #327824

split-complementary

#245C78 #782432 #786A24

monochromatic

#08141A #163849 #245C78 #3280A7 #4DA0CA

Accessibility & contrast

On white

7.30

#245C78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#245C78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C78

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C78	#FFFFFF	#000000	##FFFFFF
##245C78	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5B79

Deuteranopia (green-blind)

#435378

Tritanopia (blue-blind)

#006365

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #245c78;
/* rgb */ color: rgb(36, 92, 120);
/* oklch */ color: oklch(45.1% 0.074 233.6);

Tailwind

colors: {
  custom: {
    50: '#698a9f',
    500: '#245c78',
    950: '#000000',
  },
}

SCSS

$custom: #245c78;
$custom-light: #698a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#245c78",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 120
  },
  "hsl": {
    "h": 200,
    "s": 53.846,
    "l": 30.588
  },
  "oklch": {
    "l": 0.45067,
    "c": 0.07386,
    "h": 233.6
  },
  "luminance": 0.09385
}

Semantic roles & 50–950 ramp

primary

#245C78

secondary

#AB6C4D

accent

#7B4BDD

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #245C78

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

Preview Lab → · Contrast checker → · Palette generator →