#245BAC#245BAC

#245BAC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.0% C 0.142 H 258.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#245BAC
RGB	rgb(36, 91, 172)
HSL	hsl(216, 65%, 41%)
HSV	hsv(216, 79%, 67%)
CMYK	cmyk(79.1%, 47.1%, 0%, 32.5%)
CIE-LAB	lab(39.30, 11.86, -48.47)
CIE-LCH	lch(39.30, 49.90, 283.75°)
OKLab	oklab(48.03% -0.0285 -0.1392)
OKLCH	oklch(48.03% 0.142 258.4)
XYZ	xyz(11.9123, 10.8344, 40.4851)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245BAC #AC7524

analogous

#249FAC #245BAC #3124AC

triadic

#245BAC #AC245B #5BAC24

tetradic

#245BAC #AC249F #AC7524 #24AC31

square

#245BAC #AC249F #AC7524 #24AC31

split-complementary

#245BAC #AC3124 #9FAC24

monochromatic

#0F2547 #194079 #245BAC #3878D5 #6A9AE0

Accessibility & contrast

On white

6.63

#245BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#245BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245BAC

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245BAC	#FFFFFF	#000000	##FFFFFF
##245BAC	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F63AF

Deuteranopia (green-blind)

#0857AA

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #245bac;
/* rgb */ color: rgb(36, 91, 172);
/* oklch */ color: oklch(48.0% 0.142 258.4);

Tailwind

colors: {
  custom: {
    50: '#7488c5',
    500: '#245bac',
    950: '#000000',
  },
}

SCSS

$custom: #245bac;
$custom-light: #7488c5;
$custom-dark: #000000;

JSON

{
  "hex": "#245bac",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 172
  },
  "hsl": {
    "h": 215.735,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48033,
    "c": 0.14206,
    "h": 258.4
  },
  "luminance": 0.10836
}

Semantic roles & 50–950 ramp

primary

#245BAC

secondary

#C69F66

accent

#A43FE8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #245BAC

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

Preview Lab → · Contrast checker → · Palette generator →