#457EC0#457EC0

#457EC0 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.5% C 0.118 H 253.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#457EC0
RGB	rgb(69, 126, 192)
HSL	hsl(212, 49%, 51%)
HSV	hsv(212, 64%, 75%)
CMYK	cmyk(64.1%, 34.4%, 0%, 24.7%)
CIE-LAB	lab(51.83, 2.17, -40.08)
CIE-LCH	lch(51.83, 40.14, 273.09°)
OKLab	oklab(58.48% -0.0337 -0.1135)
OKLCH	oklch(58.48% 0.118 253.4)
XYZ	xyz(19.4261, 19.9908, 52.6938)
Luminance	0.1999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EC0 #C08745

analogous

#45BCC0 #457EC0 #4945C0

triadic

#457EC0 #C0457E #7EC045

tetradic

#457EC0 #C045BC #C08745 #45C049

square

#457EC0 #C045BC #C08745 #45C049

split-complementary

#457EC0 #C04945 #BCC045

monochromatic

#234368 #336095 #457EC0 #739ECF #A0BDDF

Accessibility & contrast

On white

4.20

#457EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#457EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EC0

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EC0	#FFFFFF	#000000	##000000
##457EC0	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6182C3

Deuteranopia (green-blind)

#5176BF

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457ec0;
/* rgb */ color: rgb(69, 126, 192);
/* oklch */ color: oklch(58.5% 0.118 253.4);

Tailwind

colors: {
  custom: {
    50: '#84a3d3',
    500: '#457ec0',
    950: '#000000',
  },
}

SCSS

$custom: #457ec0;
$custom-light: #84a3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#457ec0",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 192
  },
  "hsl": {
    "h": 212.195,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58475,
    "c": 0.11845,
    "h": 253.4
  },
  "luminance": 0.19993
}

Semantic roles & 50–950 ramp

primary

#457EC0

secondary

#CCB295

accent

#994FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #457EC0

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

Preview Lab → · Contrast checker → · Palette generator →