#457EDA#457EDA

#457EDA is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.0% C 0.153 H 259.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#457EDA
RGB	rgb(69, 126, 218)
HSL	hsl(217, 67%, 56%)
HSV	hsv(217, 68%, 85%)
CMYK	cmyk(68.3%, 42.2%, 0%, 14.5%)
CIE-LAB	lab(53.22, 11.25, -52.63)
CIE-LCH	lch(53.22, 53.82, 282.06°)
OKLab	oklab(60.01% -0.0277 -0.1503)
OKLCH	oklch(60.01% 0.153 259.5)
XYZ	xyz(22.5654, 21.2466, 69.2278)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EDA #DAA145

analogous

#45C9DA #457EDA #5745DA

triadic

#457EDA #DA457E #7EDA45

tetradic

#457EDA #DA45C9 #DAA145 #45DA57

square

#457EDA #DA45C9 #DAA145 #45DA57

split-complementary

#457EDA #DA5745 #C9DA45

monochromatic

#1B4589 #255FBC #457EDA #78A1E4 #ABC5EE

Accessibility & contrast

On white

4.00

#457EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#457EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EDA

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EDA	#FFFFFF	#000000	##000000
##457EDA	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5287DE

Deuteranopia (green-blind)

#3979D8

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #457eda;
/* rgb */ color: rgb(69, 126, 218);
/* oklch */ color: oklch(60.0% 0.153 259.5);

Tailwind

colors: {
  custom: {
    50: '#89a2e6',
    500: '#457eda',
    950: '#000000',
  },
}

SCSS

$custom: #457eda;
$custom-light: #89a2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#457eda",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 217.047,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6001,
    "c": 0.15285,
    "h": 259.5
  },
  "luminance": 0.21249
}

Semantic roles & 50–950 ramp

primary

#457EDA

secondary

#DCC59F

accent

#A83EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #457EDA

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

Preview Lab → · Contrast checker → · Palette generator →