#457EDC#457EDC

#457EDC is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.1% C 0.156 H 259.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#457EDC
RGB	rgb(69, 126, 220)
HSL	hsl(217, 68%, 57%)
HSV	hsv(217, 69%, 86%)
CMYK	cmyk(68.6%, 42.7%, 0%, 13.7%)
CIE-LAB	lab(53.33, 11.96, -53.58)
CIE-LCH	lch(53.33, 54.90, 282.58°)
OKLab	oklab(60.14% -0.0274 -0.1531)
OKLCH	oklch(60.14% 0.156 259.9)
XYZ	xyz(22.8287, 21.3519, 70.6145)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EDC #DCA345

analogous

#45CADC #457EDC #5845DC

triadic

#457EDC #DC457E #7EDC45

tetradic

#457EDC #DC45CA #DCA345 #45DC58

square

#457EDC #DC45CA #DCA345 #45DC58

split-complementary

#457EDC #DC5845 #CADC45

monochromatic

#1A458C #245FC0 #457EDC #79A2E6 #ACC5EF

Accessibility & contrast

On white

3.98

#457EDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#457EDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EDC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EDC	#FFFFFF	#000000	##000000
##457EDC	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5187E0

Deuteranopia (green-blind)

#3779DA

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #457edc;
/* rgb */ color: rgb(69, 126, 220);
/* oklch */ color: oklch(60.1% 0.156 259.9);

Tailwind

colors: {
  custom: {
    50: '#89a2e7',
    500: '#457edc',
    950: '#000000',
  },
}

SCSS

$custom: #457edc;
$custom-light: #89a2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#457edc",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 220
  },
  "hsl": {
    "h": 217.351,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60135,
    "c": 0.15552,
    "h": 259.9
  },
  "luminance": 0.21354
}

Semantic roles & 50–950 ramp

primary

#457EDC

secondary

#DDC6A0

accent

#A93DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #457EDC

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

Preview Lab → · Contrast checker → · Palette generator →