#457EC7#457EC7

#457EC7 is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.9% C 0.128 H 255.5°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#457EC7
RGB	rgb(69, 126, 199)
HSL	hsl(214, 54%, 53%)
HSV	hsv(214, 65%, 78%)
CMYK	cmyk(65.3%, 36.7%, 0%, 22%)
CIE-LAB	lab(52.18, 4.59, -43.51)
CIE-LCH	lch(52.18, 43.75, 276.02°)
OKLab	oklab(58.87% -0.0319 -0.1236)
OKLCH	oklch(58.87% 0.128 255.5)
XYZ	xyz(20.2202, 20.3084, 56.8761)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EC7 #C78E45

analogous

#45BFC7 #457EC7 #4D45C7

triadic

#457EC7 #C7457E #7EC745

tetradic

#457EC7 #C745BF #C78E45 #45C74D

square

#457EC7 #C745BF #C78E45 #45C74D

split-complementary

#457EC7 #C74D45 #BFC745

monochromatic

#224470 #30619F #457EC7 #749FD5 #A3BFE3

Accessibility & contrast

On white

4.15

#457EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#457EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EC7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EC7	#FFFFFF	#000000	##000000
##457EC7	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E83CA

Deuteranopia (green-blind)

#4B77C6

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457ec7;
/* rgb */ color: rgb(69, 126, 199);
/* oklch */ color: oklch(58.9% 0.128 255.5);

Tailwind

colors: {
  custom: {
    50: '#85a3d8',
    500: '#457ec7',
    950: '#000000',
  },
}

SCSS

$custom: #457ec7;
$custom-light: #85a3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#457ec7",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 199
  },
  "hsl": {
    "h": 213.692,
    "s": 53.719,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58871,
    "c": 0.12763,
    "h": 255.5
  },
  "luminance": 0.2031
}

Semantic roles & 50–950 ramp

primary

#457EC7

secondary

#D0B798

accent

#9D4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #457EC7

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

Preview Lab → · Contrast checker → · Palette generator →