#457FC2#457FC2

#457FC2 is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.8% C 0.120 H 253.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#457FC2
RGB	rgb(69, 127, 194)
HSL	hsl(212, 51%, 52%)
HSV	hsv(212, 64%, 76%)
CMYK	cmyk(64.4%, 34.5%, 0%, 23.9%)
CIE-LAB	lab(52.22, 2.25, -40.61)
CIE-LCH	lch(52.22, 40.67, 273.18°)
OKLab	oklab(58.81% -0.0343 -0.1151)
OKLCH	oklch(58.81% 0.12 253.4)
XYZ	xyz(19.7777, 20.3371, 53.9116)
Luminance	0.2034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457FC2 #C28845

analogous

#45BEC2 #457FC2 #4A45C2

triadic

#457FC2 #C2457F #7FC245

tetradic

#457FC2 #C245BE #C28845 #45C24A

square

#457FC2 #C245BE #C28845 #45C24A

split-complementary

#457FC2 #C24A45 #BEC245

monochromatic

#23446A #326198 #457FC2 #739FD1 #A1BEE0

Accessibility & contrast

On white

4.14

#457FC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#457FC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457FC2

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457FC2	#FFFFFF	#000000	##000000
##457FC2	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6283C5

Deuteranopia (green-blind)

#5177C1

Tritanopia (blue-blind)

#008E97

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #457fc2;
/* rgb */ color: rgb(69, 127, 194);
/* oklch */ color: oklch(58.8% 0.120 253.4);

Tailwind

colors: {
  custom: {
    50: '#85a3d5',
    500: '#457fc2',
    950: '#000000',
  },
}

SCSS

$custom: #457fc2;
$custom-light: #85a3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#457fc2",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 194
  },
  "hsl": {
    "h": 212.16,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58812,
    "c": 0.12007,
    "h": 253.4
  },
  "luminance": 0.20339
}

Semantic roles & 50–950 ramp

primary

#457FC2

secondary

#CDB396

accent

#994EDA

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #457FC2

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

Preview Lab → · Contrast checker → · Palette generator →