#245B8A#245B8A

#245B8A is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.8% C 0.096 H 247.6°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#245B8A
RGB	rgb(36, 91, 138)
HSL	hsl(208, 59%, 34%)
HSV	hsv(208, 74%, 54%)
CMYK	cmyk(73.9%, 34.1%, 0%, 45.9%)
CIE-LAB	lab(37.28, -1.31, -31.31)
CIE-LCH	lch(37.28, 31.33, 267.60°)
OKLab	oklab(45.81% -0.0365 -0.0888)
OKLCH	oklch(45.81% 0.096 247.6)
XYZ	xyz(9.0543, 9.6912, 25.4332)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B8A #8A5324

analogous

#248A86 #245B8A #24288A

triadic

#245B8A #8A245B #5B8A24

tetradic

#245B8A #86248A #8A5324 #288A24

square

#245B8A #86248A #8A5324 #288A24

split-complementary

#245B8A #8A2428 #8A8624

monochromatic

#0B1B29 #173B59 #245B8A #317BBB #5699D3

Accessibility & contrast

On white

7.15

#245B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#245B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B8A

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B8A	#FFFFFF	#000000	##FFFFFF
##245B8A	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465D8C

Deuteranopia (green-blind)

#375389

Tritanopia (blue-blind)

#00666C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #245b8a;
/* rgb */ color: rgb(36, 91, 138);
/* oklch */ color: oklch(45.8% 0.096 247.6);

Tailwind

colors: {
  custom: {
    50: '#6d89ac',
    500: '#245b8a',
    950: '#000000',
  },
}

SCSS

$custom: #245b8a;
$custom-light: #6d89ac;
$custom-dark: #000000;

JSON

{
  "hex": "#245b8a",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 138
  },
  "hsl": {
    "h": 207.647,
    "s": 58.621,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45808,
    "c": 0.09603,
    "h": 247.6
  },
  "luminance": 0.09692
}

Semantic roles & 50–950 ramp

primary

#245B8A

secondary

#B78153

accent

#8E46E2

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #245B8A

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

Preview Lab → · Contrast checker → · Palette generator →