#457DD6#457DD6

#457DD6 is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.5% C 0.149 H 259.3°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#457DD6
RGB	rgb(69, 125, 214)
HSL	hsl(217, 64%, 55%)
HSV	hsv(217, 68%, 84%)
CMYK	cmyk(67.8%, 41.6%, 0%, 16.1%)
CIE-LAB	lab(52.71, 10.45, -51.18)
CIE-LCH	lch(52.71, 52.24, 281.54°)
OKLab	oklab(59.55% -0.0276 -0.1461)
OKLCH	oklch(59.55% 0.149 259.3)
XYZ	xyz(21.9211, 20.7853, 66.4620)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457DD6 #D69E45

analogous

#45C5D6 #457DD6 #5545D6

triadic

#457DD6 #D6457D #7DD645

tetradic

#457DD6 #D645C5 #D69E45 #45D655

square

#457DD6 #D645C5 #D69E45 #45D655

split-complementary

#457DD6 #D65545 #C5D645

monochromatic

#1D4584 #285FB6 #457DD6 #77A0E1 #A9C3EC

Accessibility & contrast

On white

4.07

#457DD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#457DD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457DD6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457DD6	#FFFFFF	#000000	##000000
##457DD6	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5385D9

Deuteranopia (green-blind)

#3C78D4

Tritanopia (blue-blind)

#00929F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #457dd6;
/* rgb */ color: rgb(69, 125, 214);
/* oklch */ color: oklch(59.5% 0.149 259.3);

Tailwind

colors: {
  custom: {
    50: '#88a2e3',
    500: '#457dd6',
    950: '#000000',
  },
}

SCSS

$custom: #457dd6;
$custom-light: #88a2e3;
$custom-dark: #000000;

JSON

{
  "hex": "#457dd6",
  "rgb": {
    "r": 69,
    "g": 125,
    "b": 214
  },
  "hsl": {
    "h": 216.828,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59546,
    "c": 0.14865,
    "h": 259.3
  },
  "luminance": 0.20787
}

Semantic roles & 50–950 ramp

primary

#457DD6

secondary

#DAC29D

accent

#A741E7

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #457DD6

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

Preview Lab → · Contrast checker → · Palette generator →