#457DC2#457DC2

#457DC2 is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.4% C 0.122 H 254.7°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#457DC2
RGB	rgb(69, 125, 194)
HSL	hsl(213, 51%, 52%)
HSV	hsv(213, 64%, 76%)
CMYK	cmyk(64.4%, 35.6%, 0%, 23.9%)
CIE-LAB	lab(51.64, 3.46, -41.52)
CIE-LCH	lch(51.64, 41.66, 274.76°)
OKLab	oklab(58.36% -0.0322 -0.1178)
OKLCH	oklch(58.36% 0.122 254.7)
XYZ	xyz(19.5219, 19.8256, 53.8264)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457DC2 #C28A45

analogous

#45BCC2 #457DC2 #4C45C2

triadic

#457DC2 #C2457D #7DC245

tetradic

#457DC2 #C245BC #C28A45 #45C24C

square

#457DC2 #C245BC #C28A45 #45C24C

split-complementary

#457DC2 #C24C45 #BCC245

monochromatic

#23436A #326098 #457DC2 #739DD1 #A1BDE0

Accessibility & contrast

On white

4.23

#457DC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#457DC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457DC2

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457DC2	#FFFFFF	#000000	##000000
##457DC2	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F82C5

Deuteranopia (green-blind)

#4E76C1

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #457dc2;
/* rgb */ color: rgb(69, 125, 194);
/* oklch */ color: oklch(58.4% 0.122 254.7);

Tailwind

colors: {
  custom: {
    50: '#85a2d5',
    500: '#457dc2',
    950: '#000000',
  },
}

SCSS

$custom: #457dc2;
$custom-light: #85a2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#457dc2",
  "rgb": {
    "r": 69,
    "g": 125,
    "b": 194
  },
  "hsl": {
    "h": 213.12,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58361,
    "c": 0.12208,
    "h": 254.7
  },
  "luminance": 0.19827
}

Semantic roles & 50–950 ramp

primary

#457DC2

secondary

#CDB496

accent

#9B4EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #457DC2

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

Preview Lab → · Contrast checker → · Palette generator →