#457BD6#457BD6

#457BD6 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.1% C 0.151 H 260.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#457BD6
RGB	rgb(69, 123, 214)
HSL	hsl(218, 64%, 55%)
HSV	hsv(218, 68%, 84%)
CMYK	cmyk(67.8%, 42.5%, 0%, 16.1%)
CIE-LAB	lab(52.16, 11.68, -52.07)
CIE-LCH	lch(52.16, 53.37, 282.64°)
OKLab	oklab(59.12% -0.0257 -0.1487)
OKLCH	oklch(59.12% 0.151 260.2)
XYZ	xyz(21.6705, 20.2840, 66.3784)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457BD6 #D6A045

analogous

#45C4D6 #457BD6 #5745D6

triadic

#457BD6 #D6457B #7BD645

tetradic

#457BD6 #D645C4 #D6A045 #45D657

square

#457BD6 #D645C4 #D6A045 #45D657

split-complementary

#457BD6 #D65745 #C4D645

monochromatic

#1D4384 #285DB6 #457BD6 #779FE1 #A9C2EC

Accessibility & contrast

On white

4.15

#457BD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#457BD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457BD6

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457BD6	#FFFFFF	#000000	##000000
##457BD6	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5084DA

Deuteranopia (green-blind)

#3876D4

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457bd6;
/* rgb */ color: rgb(69, 123, 214);
/* oklch */ color: oklch(59.1% 0.151 260.2);

Tailwind

colors: {
  custom: {
    50: '#88a0e3',
    500: '#457bd6',
    950: '#000000',
  },
}

SCSS

$custom: #457bd6;
$custom-light: #88a0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#457bd6",
  "rgb": {
    "r": 69,
    "g": 123,
    "b": 214
  },
  "hsl": {
    "h": 217.655,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59116,
    "c": 0.15092,
    "h": 260.2
  },
  "luminance": 0.20286
}

Semantic roles & 50–950 ramp

primary

#457BD6

secondary

#DAC39D

accent

#A941E7

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #457BD6

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

Preview Lab → · Contrast checker → · Palette generator →