#457CE2#457CE2

#457CE2 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.1% C 0.166 H 261.5°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#457CE2
RGB	rgb(69, 124, 226)
HSL	hsl(219, 73%, 58%)
HSV	hsv(219, 69%, 89%)
CMYK	cmyk(69.5%, 45.1%, 0%, 11.4%)
CIE-LAB	lab(53.13, 15.31, -57.27)
CIE-LCH	lch(53.13, 59.28, 284.97°)
OKLab	oklab(60.1% -0.0245 -0.164)
OKLCH	oklch(60.1% 0.166 261.5)
XYZ	xyz(23.3845, 21.1691, 74.7904)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457CE2 #E2AB45

analogous

#45CAE2 #457CE2 #5C45E2

triadic

#457CE2 #E2457C #7CE245

tetradic

#457CE2 #E245CA #E2AB45 #45E25C

square

#457CE2 #E245CA #E2AB45 #45E25C

split-complementary

#457CE2 #E25C45 #CAE245

monochromatic

#174395 #205BCA #457CE2 #7AA1EA #AFC7F3

Accessibility & contrast

On white

4.01

#457CE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#457CE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457CE2

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457CE2	#FFFFFF	#000000	##000000
##457CE2	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4887E6

Deuteranopia (green-blind)

#2978E0

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #457ce2;
/* rgb */ color: rgb(69, 124, 226);
/* oklch */ color: oklch(60.1% 0.166 261.5);

Tailwind

colors: {
  custom: {
    50: '#8aa1ec',
    500: '#457ce2',
    950: '#000000',
  },
}

SCSS

$custom: #457ce2;
$custom-light: #8aa1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#457ce2",
  "rgb": {
    "r": 69,
    "g": 124,
    "b": 226
  },
  "hsl": {
    "h": 218.981,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60096,
    "c": 0.16578,
    "h": 261.5
  },
  "luminance": 0.21171
}

Semantic roles & 50–950 ramp

primary

#457CE2

secondary

#E1CBA2

accent

#AF38F0

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #457CE2

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

Preview Lab → · Contrast checker → · Palette generator →