#457DC9#457DC9

#457DC9 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.8% C 0.131 H 256.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#457DC9
RGB	rgb(69, 125, 201)
HSL	hsl(215, 55%, 53%)
HSV	hsv(215, 66%, 79%)
CMYK	cmyk(65.7%, 37.8%, 0%, 21.2%)
CIE-LAB	lab(52.00, 5.89, -44.94)
CIE-LCH	lch(52.00, 45.32, 277.46°)
OKLab	oklab(58.76% -0.0304 -0.1278)
OKLCH	oklch(58.76% 0.131 256.6)
XYZ	xyz(20.3267, 20.1475, 58.0646)
Luminance	0.2015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457DC9 #C99145

analogous

#45BFC9 #457DC9 #4F45C9

triadic

#457DC9 #C9457D #7DC945

tetradic

#457DC9 #C945BF #C99145 #45C94F

square

#457DC9 #C945BF #C99145 #45C94F

split-complementary

#457DC9 #C94F45 #BFC945

monochromatic

#214472 #2F60A2 #457DC9 #749ED7 #A4BFE5

Accessibility & contrast

On white

4.18

#457DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#457DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457DC9

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457DC9	#FFFFFF	#000000	##000000
##457DC9	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B83CC

Deuteranopia (green-blind)

#4876C7

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457dc9;
/* rgb */ color: rgb(69, 125, 201);
/* oklch */ color: oklch(58.8% 0.131 256.6);

Tailwind

colors: {
  custom: {
    50: '#86a2da',
    500: '#457dc9',
    950: '#000000',
  },
}

SCSS

$custom: #457dc9;
$custom-light: #86a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#457dc9",
  "rgb": {
    "r": 69,
    "g": 125,
    "b": 201
  },
  "hsl": {
    "h": 214.545,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58764,
    "c": 0.13134,
    "h": 256.6
  },
  "luminance": 0.20149
}

Semantic roles & 50–950 ramp

primary

#457DC9

secondary

#D1B998

accent

#9F49DE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #457DC9

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

Preview Lab → · Contrast checker → · Palette generator →