#245BA3#245BA3

#245BA3 is a mid, vivid cyan. Relative luminance 0.105; OKLCH L 47.4% C 0.130 H 256.5°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#245BA3
RGB	rgb(36, 91, 163)
HSL	hsl(214, 64%, 39%)
HSV	hsv(214, 78%, 64%)
CMYK	cmyk(77.9%, 44.2%, 0%, 36.1%)
CIE-LAB	lab(38.73, 8.34, -44.05)
CIE-LCH	lch(38.73, 44.84, 280.72°)
OKLab	oklab(47.4% -0.0302 -0.1262)
OKLCH	oklch(47.4% 0.13 256.5)
XYZ	xyz(11.0771, 10.5003, 36.0862)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245BA3 #A36C24

analogous

#249BA3 #245BA3 #2D24A3

triadic

#245BA3 #A3245B #5BA324

tetradic

#245BA3 #A3249B #A36C24 #24A32D

square

#245BA3 #A3249B #A36C24 #24A32D

split-complementary

#245BA3 #A32D24 #9BA324

monochromatic

#0E233F #193F71 #245BA3 #3277D2 #6599DD

Accessibility & contrast

On white

6.77

#245BA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#245BA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245BA3

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245BA3	#FFFFFF	#000000	##FFFFFF
##245BA3	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3761A6

Deuteranopia (green-blind)

#1E56A2

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #245ba3;
/* rgb */ color: rgb(36, 91, 163);
/* oklch */ color: oklch(47.4% 0.130 256.5);

Tailwind

colors: {
  custom: {
    50: '#7288bf',
    500: '#245ba3',
    950: '#000000',
  },
}

SCSS

$custom: #245ba3;
$custom-light: #7288bf;
$custom-dark: #000000;

JSON

{
  "hex": "#245ba3",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 163
  },
  "hsl": {
    "h": 214.016,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47404,
    "c": 0.12973,
    "h": 256.5
  },
  "luminance": 0.10502
}

Semantic roles & 50–950 ramp

primary

#245BA3

secondary

#C29860

accent

#9F41E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245BA3

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

Preview Lab → · Contrast checker → · Palette generator →