#457FD6#457FD6

#457FD6 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.0% C 0.146 H 258.4°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#457FD6
RGB	rgb(69, 127, 214)
HSL	hsl(216, 64%, 55%)
HSV	hsv(216, 68%, 84%)
CMYK	cmyk(67.8%, 40.7%, 0%, 16.1%)
CIE-LAB	lab(53.27, 9.23, -50.29)
CIE-LCH	lch(53.27, 51.13, 280.40°)
OKLab	oklab(59.98% -0.0295 -0.1434)
OKLCH	oklch(59.98% 0.146 258.4)
XYZ	xyz(22.1768, 21.2967, 66.5472)
Luminance	0.2130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457FD6 #D69C45

analogous

#45C8D6 #457FD6 #5345D6

triadic

#457FD6 #D6457F #7FD645

tetradic

#457FD6 #D645C8 #D69C45 #45D653

square

#457FD6 #D645C8 #D69C45 #45D653

split-complementary

#457FD6 #D65345 #C8D645

monochromatic

#1D4684 #2861B6 #457FD6 #77A2E1 #A9C4EC

Accessibility & contrast

On white

3.99

#457FD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#457FD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457FD6

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457FD6	#FFFFFF	#000000	##000000
##457FD6	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5787D9

Deuteranopia (green-blind)

#4079D4

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #457fd6;
/* rgb */ color: rgb(69, 127, 214);
/* oklch */ color: oklch(60.0% 0.146 258.4);

Tailwind

colors: {
  custom: {
    50: '#88a3e3',
    500: '#457fd6',
    950: '#000000',
  },
}

SCSS

$custom: #457fd6;
$custom-light: #88a3e3;
$custom-dark: #000000;

JSON

{
  "hex": "#457fd6",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 214
  },
  "hsl": {
    "h": 216,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59979,
    "c": 0.14642,
    "h": 258.4
  },
  "luminance": 0.21299
}

Semantic roles & 50–950 ramp

primary

#457FD6

secondary

#DAC19D

accent

#A441E7

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #457FD6

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

Preview Lab → · Contrast checker → · Palette generator →