#457CC7#457CC7

#457CC7 is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.4% C 0.130 H 256.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#457CC7
RGB	rgb(69, 124, 199)
HSL	hsl(215, 54%, 53%)
HSV	hsv(215, 65%, 78%)
CMYK	cmyk(65.3%, 37.7%, 0%, 22%)
CIE-LAB	lab(51.61, 5.80, -44.42)
CIE-LCH	lch(51.61, 44.80, 277.44°)
OKLab	oklab(58.43% -0.0299 -0.1262)
OKLCH	oklch(58.43% 0.13 256.7)
XYZ	xyz(19.9670, 19.8021, 56.7917)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457CC7 #C79045

analogous

#45BDC7 #457CC7 #4F45C7

triadic

#457CC7 #C7457C #7CC745

tetradic

#457CC7 #C745BD #C79045 #45C74F

square

#457CC7 #C745BD #C79045 #45C74F

split-complementary

#457CC7 #C74F45 #BDC745

monochromatic

#224370 #305F9F #457CC7 #749DD5 #A3BEE3

Accessibility & contrast

On white

4.23

#457CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#457CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457CC7

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457CC7	#FFFFFF	#000000	##000000
##457CC7	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B82CA

Deuteranopia (green-blind)

#4875C5

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #457cc7;
/* rgb */ color: rgb(69, 124, 199);
/* oklch */ color: oklch(58.4% 0.130 256.7);

Tailwind

colors: {
  custom: {
    50: '#85a1d8',
    500: '#457cc7',
    950: '#000000',
  },
}

SCSS

$custom: #457cc7;
$custom-light: #85a1d8;
$custom-dark: #000000;

JSON

{
  "hex": "#457cc7",
  "rgb": {
    "r": 69,
    "g": 124,
    "b": 199
  },
  "hsl": {
    "h": 214.615,
    "s": 53.719,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58425,
    "c": 0.12974,
    "h": 256.7
  },
  "luminance": 0.19804
}

Semantic roles & 50–950 ramp

primary

#457CC7

secondary

#D0B898

accent

#9F4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #457CC7

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

Preview Lab → · Contrast checker → · Palette generator →