#245DA1#245DA1

#245DA1 is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.7% C 0.125 H 254.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#245DA1
RGB	rgb(36, 93, 161)
HSL	hsl(213, 63%, 39%)
HSV	hsv(213, 78%, 63%)
CMYK	cmyk(77.6%, 42.2%, 0%, 36.9%)
CIE-LAB	lab(39.20, 6.26, -42.10)
CIE-LCH	lch(39.20, 42.57, 278.46°)
OKLab	oklab(47.73% -0.0324 -0.1204)
OKLCH	oklch(47.73% 0.125 254.9)
XYZ	xyz(11.0725, 10.7757, 35.2077)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245DA1 #A16824

analogous

#249BA1 #245DA1 #2924A1

triadic

#245DA1 #A1245D #5DA124

tetradic

#245DA1 #A1249B #A16824 #24A129

square

#245DA1 #A1249B #A16824 #24A129

split-complementary

#245DA1 #A12924 #9BA124

monochromatic

#0E233D #19406F #245DA1 #317AD1 #639ADC

Accessibility & contrast

On white

6.66

#245DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#245DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245DA1

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245DA1	#FFFFFF	#000000	##FFFFFF
##245DA1	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C62A4

Deuteranopia (green-blind)

#2657A0

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245da1;
/* rgb */ color: rgb(36, 93, 161);
/* oklch */ color: oklch(47.7% 0.125 254.9);

Tailwind

colors: {
  custom: {
    50: '#718abd',
    500: '#245da1',
    950: '#000000',
  },
}

SCSS

$custom: #245da1;
$custom-light: #718abd;
$custom-dark: #000000;

JSON

{
  "hex": "#245da1",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 161
  },
  "hsl": {
    "h": 212.64,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47733,
    "c": 0.12469,
    "h": 254.9
  },
  "luminance": 0.10777
}

Semantic roles & 50–950 ramp

primary

#245DA1

secondary

#C2955F

accent

#9B41E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245DA1

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

Preview Lab → · Contrast checker → · Palette generator →