#245F6B#245F6B

#245F6B is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.2% C 0.063 H 213.4°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#245F6B
RGB	rgb(36, 95, 107)
HSL	hsl(190, 50%, 28%)
HSV	hsv(190, 66%, 42%)
CMYK	cmyk(66.4%, 11.2%, 0%, 58%)
CIE-LAB	lab(37.15, -14.91, -12.49)
CIE-LCH	lch(37.15, 19.45, 219.97°)
OKLab	oklab(45.24% -0.0527 -0.0347)
OKLCH	oklch(45.24% 0.063 213.4)
XYZ	xyz(7.4725, 9.6202, 15.3701)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245F6B #6B3024

analogous

#246B53 #245F6B #243B6B

triadic

#245F6B #6B245F #5F6B24

tetradic

#245F6B #53246B #6B3024 #3B6B24

square

#245F6B #53246B #6B3024 #3B6B24

split-complementary

#245F6B #6B243B #6B5324

monochromatic

#081417 #15363D #245F6B #338899 #48ADC1

Accessibility & contrast

On white

7.18

#245F6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#245F6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245F6B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245F6B	#FFFFFF	#000000	##FFFFFF
##245F6B	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565C6C

Deuteranopia (green-blind)

#4C546B

Tritanopia (blue-blind)

#006463

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #245f6b;
/* rgb */ color: rgb(36, 95, 107);
/* oklch */ color: oklch(45.2% 0.063 213.4);

Tailwind

colors: {
  custom: {
    50: '#688c95',
    500: '#245f6b',
    950: '#000000',
  },
}

SCSS

$custom: #245f6b;
$custom-light: #688c95;
$custom-dark: #000000;

JSON

{
  "hex": "#245f6b",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 107
  },
  "hsl": {
    "h": 190.141,
    "s": 49.65,
    "l": 28.039
  },
  "oklch": {
    "l": 0.45236,
    "c": 0.06311,
    "h": 213.4
  },
  "luminance": 0.09621
}

Semantic roles & 50–950 ramp

primary

#245F6B

secondary

#9E5A4D

accent

#664FD9

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #245F6B

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

Preview Lab → · Contrast checker → · Palette generator →