#245DA3#245DA3

#245DA3 is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.9% C 0.127 H 255.5°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#245DA3
RGBrgb(36, 93, 163)
HSLhsl(213, 64%, 39%)
HSVhsv(213, 78%, 64%)
CMYKcmyk(77.9%, 42.9%, 0%, 36.1%)
CIE-LABlab(39.32, 7.04, -43.10)
CIE-LCHlch(39.32, 43.67, 279.28°)
OKLaboklab(47.87% -0.032 -0.1233)
OKLCHoklch(47.87% 0.127 255.5)
XYZxyz(11.2503, 10.8468, 36.1439)
Luminance0.1085 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#245DA3 #A36A24
analogous
#249DA3 #245DA3 #2B24A3
triadic
#245DA3 #A3245D #5DA324
tetradic
#245DA3 #A3249D #A36A24 #24A32B
square
#245DA3 #A3249D #A36A24 #24A32B
split-complementary
#245DA3 #A32B24 #9DA324
monochromatic
#0E243F #194071 #245DA3 #327AD2 #659BDD

Accessibility & contrast

On white

6.63
#245DA3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#245DA3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245DA3
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##245DA3#FFFFFF#000000##FFFFFF
##245DA31.006.633.176.63
#FFFFFF6.631.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A63A6
Deuteranopia (green-blind)
#2357A2
Tritanopia (blue-blind)
#006E78
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #245da3;
/* rgb */ color: rgb(36, 93, 163);
/* oklch */ color: oklch(47.9% 0.127 255.5);
Tailwind
colors: {
  custom: {
    50: '#728abf',
    500: '#245da3',
    950: '#000000',
  },
}
SCSS
$custom: #245da3;
$custom-light: #728abf;
$custom-dark: #000000;
JSON
{
  "hex": "#245da3",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 163
  },
  "hsl": {
    "h": 213.071,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47866,
    "c": 0.1274,
    "h": 255.5
  },
  "luminance": 0.10848
}

Semantic roles & 50–950 ramp

primary
#245DA3
secondary
#C29660
accent
#9C41E7
background
#F7F8FB
surface
#EDF0F7
border
#C8CBD0
text
#090B12
muted
#7B7C81

Preview Lab

Preview with #245DA3

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

Preview Lab → · Contrast checker → · Palette generator →

#245DA3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva