#457ED6#457ED6

#457ED6 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.8% C 0.148 H 258.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#457ED6
RGB	rgb(69, 126, 214)
HSL	hsl(216, 64%, 55%)
HSV	hsv(216, 68%, 84%)
CMYK	cmyk(67.8%, 41.1%, 0%, 16.1%)
CIE-LAB	lab(52.99, 9.84, -50.74)
CIE-LCH	lch(52.99, 51.68, 280.97°)
OKLab	oklab(59.76% -0.0285 -0.1447)
OKLCH	oklch(59.76% 0.148 258.8)
XYZ	xyz(22.0483, 21.0397, 66.5044)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457ED6 #D69D45

analogous

#45C6D6 #457ED6 #5445D6

triadic

#457ED6 #D6457E #7ED645

tetradic

#457ED6 #D645C6 #D69D45 #45D654

square

#457ED6 #D645C6 #D69D45 #45D654

split-complementary

#457ED6 #D65445 #C6D645

monochromatic

#1D4584 #2860B6 #457ED6 #77A1E1 #A9C4EC

Accessibility & contrast

On white

4.03

#457ED6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#457ED6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457ED6

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457ED6	#FFFFFF	#000000	##000000
##457ED6	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5586D9

Deuteranopia (green-blind)

#3E78D4

Tritanopia (blue-blind)

#00929F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #457ed6;
/* rgb */ color: rgb(69, 126, 214);
/* oklch */ color: oklch(59.8% 0.148 258.8);

Tailwind

colors: {
  custom: {
    50: '#88a2e3',
    500: '#457ed6',
    950: '#000000',
  },
}

SCSS

$custom: #457ed6;
$custom-light: #88a2e3;
$custom-dark: #000000;

JSON

{
  "hex": "#457ed6",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 214
  },
  "hsl": {
    "h": 216.414,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59763,
    "c": 0.14753,
    "h": 258.8
  },
  "luminance": 0.21042
}

Semantic roles & 50–950 ramp

primary

#457ED6

secondary

#DAC29D

accent

#A641E7

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #457ED6

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

Preview Lab → · Contrast checker → · Palette generator →