#457ABE#457ABE

#457ABE is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.5% C 0.120 H 255.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#457ABE
RGB	rgb(69, 122, 190)
HSL	hsl(214, 48%, 51%)
HSV	hsv(214, 64%, 75%)
CMYK	cmyk(63.7%, 35.8%, 0%, 25.5%)
CIE-LAB	lab(50.57, 3.89, -40.92)
CIE-LCH	lch(50.57, 41.10, 275.43°)
OKLab	oklab(57.46% -0.0301 -0.116)
OKLCH	oklch(57.46% 0.12 255.5)
XYZ	xyz(18.7047, 18.9002, 51.3676)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457ABE #BE8945

analogous

#45B6BE #457ABE #4C45BE

triadic

#457ABE #BE457A #7ABE45

tetradic

#457ABE #BE45B6 #BE8945 #45BE4C

square

#457ABE #BE45B6 #BE8945 #45BE4C

split-complementary

#457ABE #BE4C45 #B6BE45

monochromatic

#234065 #335D93 #457ABE #729ACE #A0BBDE

Accessibility & contrast

On white

4.39

#457ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#457ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457ABE

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457ABE	#FFFFFF	#000000	##000000
##457ABE	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7FC1

Deuteranopia (green-blind)

#4C73BD

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #457abe;
/* rgb */ color: rgb(69, 122, 190);
/* oklch */ color: oklch(57.5% 0.120 255.5);

Tailwind

colors: {
  custom: {
    50: '#84a0d2',
    500: '#457abe',
    950: '#000000',
  },
}

SCSS

$custom: #457abe;
$custom-light: #84a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#457abe",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 190
  },
  "hsl": {
    "h": 213.719,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5746,
    "c": 0.11987,
    "h": 255.5
  },
  "luminance": 0.18902
}

Semantic roles & 50–950 ramp

primary

#457ABE

secondary

#CAB395

accent

#9C50D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #457ABE

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

Preview Lab → · Contrast checker → · Palette generator →