#457EDE#457EDE

#457EDE is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.3% C 0.158 H 260.2°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#457EDE
RGB	rgb(69, 126, 222)
HSL	hsl(218, 70%, 57%)
HSV	hsv(218, 69%, 87%)
CMYK	cmyk(68.9%, 43.2%, 0%, 12.9%)
CIE-LAB	lab(53.45, 12.66, -54.52)
CIE-LCH	lch(53.45, 55.97, 283.08°)
OKLab	oklab(60.26% -0.027 -0.1558)
OKLCH	oklch(60.26% 0.158 260.2)
XYZ	xyz(23.0952, 21.4585, 72.0178)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EDE #DEA545

analogous

#45CBDE #457EDE #5945DE

triadic

#457EDE #DE457E #7EDE45

tetradic

#457EDE #DE45CB #DEA545 #45DE59

square

#457EDE #DE45CB #DEA545 #45DE59

split-complementary

#457EDE #DE5945 #CBDE45

monochromatic

#19458F #235EC3 #457EDE #79A2E7 #ADC6F0

Accessibility & contrast

On white

3.97

#457EDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#457EDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EDE

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EDE	#FFFFFF	#000000	##000000
##457EDE	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F87E2

Deuteranopia (green-blind)

#3479DC

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #457ede;
/* rgb */ color: rgb(69, 126, 222);
/* oklch */ color: oklch(60.3% 0.158 260.2);

Tailwind

colors: {
  custom: {
    50: '#89a2e9',
    500: '#457ede',
    950: '#000000',
  },
}

SCSS

$custom: #457ede;
$custom-light: #89a2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#457ede",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 222
  },
  "hsl": {
    "h": 217.647,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60261,
    "c": 0.15817,
    "h": 260.2
  },
  "luminance": 0.21461
}

Semantic roles & 50–950 ramp

primary

#457EDE

secondary

#DFC7A0

accent

#AB3BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #457EDE

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

Preview Lab → · Contrast checker → · Palette generator →