#457EC1#457EC1

#457EC1 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.5% C 0.120 H 253.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#457EC1
RGB	rgb(69, 126, 193)
HSL	hsl(212, 50%, 51%)
HSV	hsv(212, 64%, 76%)
CMYK	cmyk(64.2%, 34.7%, 0%, 24.3%)
CIE-LAB	lab(51.88, 2.51, -40.57)
CIE-LCH	lch(51.88, 40.65, 273.54°)
OKLab	oklab(58.53% -0.0335 -0.115)
OKLCH	oklch(58.53% 0.12 253.8)
XYZ	xyz(19.5372, 20.0353, 53.2793)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EC1 #C18845

analogous

#45BCC1 #457EC1 #4A45C1

triadic

#457EC1 #C1457E #7EC145

tetradic

#457EC1 #C145BC #C18845 #45C14A

square

#457EC1 #C145BC #C18845 #45C14A

split-complementary

#457EC1 #C14A45 #BCC145

monochromatic

#234369 #326097 #457EC1 #739ED0 #A1BEE0

Accessibility & contrast

On white

4.19

#457EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#457EC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EC1

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EC1	#FFFFFF	#000000	##000000
##457EC1	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6182C4

Deuteranopia (green-blind)

#5076C0

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457ec1;
/* rgb */ color: rgb(69, 126, 193);
/* oklch */ color: oklch(58.5% 0.120 253.8);

Tailwind

colors: {
  custom: {
    50: '#84a3d4',
    500: '#457ec1',
    950: '#000000',
  },
}

SCSS

$custom: #457ec1;
$custom-light: #84a3d4;
$custom-dark: #000000;

JSON

{
  "hex": "#457ec1",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 193
  },
  "hsl": {
    "h": 212.419,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5853,
    "c": 0.11976,
    "h": 253.8
  },
  "luminance": 0.20037
}

Semantic roles & 50–950 ramp

primary

#457EC1

secondary

#CCB396

accent

#9A4EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #457EC1

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

Preview Lab → · Contrast checker → · Palette generator →