#457DA7#457DA7

#457DA7 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.088 H 242.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#457DA7
RGB	rgb(69, 125, 167)
HSL	hsl(206, 42%, 46%)
HSV	hsv(206, 59%, 65%)
CMYK	cmyk(58.7%, 25.1%, 0%, 34.5%)
CIE-LAB	lab(50.36, -5.65, -27.97)
CIE-LCH	lch(50.36, 28.53, 258.58°)
OKLab	oklab(56.94% -0.0402 -0.0784)
OKLCH	oklch(56.94% 0.088 242.8)
XYZ	xyz(16.7603, 18.7209, 39.2820)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457DA7 #A76F45

analogous

#45A7A0 #457DA7 #454CA7

triadic

#457DA7 #A7457D #7DA745

tetradic

#457DA7 #A045A7 #A76F45 #4CA745

square

#457DA7 #A045A7 #A76F45 #4CA745

split-complementary

#457DA7 #A7454C #A7A045

monochromatic

#213C50 #335D7C #457DA7 #689BC1 #94B8D3

Accessibility & contrast

On white

4.43

#457DA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#457DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457DA7

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457DA7	#FFFFFF	#000000	##000000
##457DA7	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA9

Deuteranopia (green-blind)

#5D73A6

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #457da7;
/* rgb */ color: rgb(69, 125, 167);
/* oklch */ color: oklch(56.9% 0.088 242.8);

Tailwind

colors: {
  custom: {
    50: '#81a2c1',
    500: '#457da7',
    950: '#000000',
  },
}

SCSS

$custom: #457da7;
$custom-light: #81a2c1;
$custom-dark: #000000;

JSON

{
  "hex": "#457da7",
  "rgb": {
    "r": 69,
    "g": 125,
    "b": 167
  },
  "hsl": {
    "h": 205.714,
    "s": 41.525,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56935,
    "c": 0.08814,
    "h": 242.8
  },
  "luminance": 0.18722
}

Semantic roles & 50–950 ramp

primary

#457DA7

secondary

#BEA089

accent

#8B56D1

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #457DA7

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

Preview Lab → · Contrast checker → · Palette generator →