#457EC8#457EC8

#457EC8 is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 58.9% C 0.129 H 255.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#457EC8
RGB	rgb(69, 126, 200)
HSL	hsl(214, 54%, 53%)
HSV	hsv(214, 66%, 78%)
CMYK	cmyk(65.5%, 37%, 0%, 21.6%)
CIE-LAB	lab(52.24, 4.93, -44.00)
CIE-LCH	lch(52.24, 44.28, 276.40°)
OKLab	oklab(58.93% -0.0317 -0.125)
OKLCH	oklch(58.93% 0.129 255.8)
XYZ	xyz(20.3367, 20.3550, 57.4895)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EC8 #C88F45

analogous

#45C0C8 #457EC8 #4D45C8

triadic

#457EC8 #C8457E #7EC845

tetradic

#457EC8 #C845C0 #C88F45 #45C84D

square

#457EC8 #C845C0 #C88F45 #45C84D

split-complementary

#457EC8 #C84D45 #C0C845

monochromatic

#214471 #2F61A0 #457EC8 #749FD6 #A3C0E4

Accessibility & contrast

On white

4.14

#457EC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#457EC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EC8

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EC8	#FFFFFF	#000000	##000000
##457EC8	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)

#5D83CB

Deuteranopia (green-blind)

#4B77C6

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #457ec8;
/* rgb */ color: rgb(69, 126, 200);
/* oklch */ color: oklch(58.9% 0.129 255.8);

Tailwind

colors: {
  custom: {
    50: '#86a3d9',
    500: '#457ec8',
    950: '#000000',
  },
}

SCSS

$custom: #457ec8;
$custom-light: #86a3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#457ec8",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 200
  },
  "hsl": {
    "h": 213.893,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58928,
    "c": 0.12896,
    "h": 255.8
  },
  "luminance": 0.20357
}

Semantic roles & 50–950 ramp

primary

#457EC8

secondary

#D1B898

accent

#9D4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #457EC8

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

Preview Lab → · Contrast checker → · Palette generator →