#245B8F#245B8F

#245B8F is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.1% C 0.103 H 250.0°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX#245B8F
RGBrgb(36, 91, 143)
HSLhsl(209, 60%, 35%)
HSVhsv(209, 75%, 56%)
CMYKcmyk(74.8%, 36.4%, 0%, 43.9%)
CIE-LABlab(37.55, 0.60, -33.91)
CIE-LCHlch(37.55, 33.92, 271.01°)
OKLaboklab(46.11% -0.0351 -0.0964)
OKLCHoklch(46.11% 0.103 250)
XYZxyz(9.4247, 9.8394, 27.3838)
Luminance0.0984 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#245B8F #8F5824
analogous
#248F8E #245B8F #24258F
triadic
#245B8F #8F245B #5B8F24
tetradic
#245B8F #8E248F #8F5824 #258F24
square
#245B8F #8E248F #8F5824 #258F24
split-complementary
#245B8F #8F2425 #8F8E24
monochromatic
#0B1D2D #183C5E #245B8F #307AC0 #5898D5

Accessibility & contrast

On white

7.08
#245B8F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.97
#245B8F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245B8F
7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##245B8F#FFFFFF#000000##FFFFFF
##245B8F1.007.082.977.08
#FFFFFF7.081.0021.001.00
#0000002.9721.001.0021.00
##FFFFFF7.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#435E91
Deuteranopia (green-blind)
#34548E
Tritanopia (blue-blind)
#00676E
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #245b8f;
/* rgb */ color: rgb(36, 91, 143);
/* oklch */ color: oklch(46.1% 0.103 250.0);
Tailwind
colors: {
  custom: {
    50: '#6e89b0',
    500: '#245b8f',
    950: '#000000',
  },
}
SCSS
$custom: #245b8f;
$custom-light: #6e89b0;
$custom-dark: #000000;
JSON
{
  "hex": "#245b8f",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 143
  },
  "hsl": {
    "h": 209.159,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.46108,
    "c": 0.1026,
    "h": 250
  },
  "luminance": 0.0984
}

Semantic roles & 50–950 ramp

primary
#245B8F
secondary
#B98655
accent
#9245E3
background
#F7F8FA
surface
#EDEFF5
border
#C8CACF
text
#080B10
muted
#7B7C7F

Preview Lab

Preview with #245B8F

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

Preview Lab → · Contrast checker → · Palette generator →

#245B8F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva