#457AC2#457AC2

#457AC2 is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.7% C 0.125 H 256.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#457AC2
RGB	rgb(69, 122, 194)
HSL	hsl(215, 51%, 52%)
HSV	hsv(215, 64%, 76%)
CMYK	cmyk(64.4%, 37.1%, 0%, 23.9%)
CIE-LAB	lab(50.78, 5.28, -42.88)
CIE-LCH	lch(50.78, 43.21, 277.01°)
OKLab	oklab(57.69% -0.0291 -0.1218)
OKLCH	oklch(57.69% 0.125 256.6)
XYZ	xyz(19.1479, 19.0775, 53.7017)
Luminance	0.1908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457AC2 #C28D45

analogous

#45B9C2 #457AC2 #4F45C2

triadic

#457AC2 #C2457A #7AC245

tetradic

#457AC2 #C245B9 #C28D45 #45C24F

square

#457AC2 #C245B9 #C28D45 #45C24F

split-complementary

#457AC2 #C24F45 #B9C245

monochromatic

#23416A #325D98 #457AC2 #739BD1 #A1BCE0

Accessibility & contrast

On white

4.36

#457AC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#457AC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457AC2

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457AC2	#FFFFFF	#000000	##000000
##457AC2	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7FC5

Deuteranopia (green-blind)

#4974C1

Tritanopia (blue-blind)

#008A95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #457ac2;
/* rgb */ color: rgb(69, 122, 194);
/* oklch */ color: oklch(57.7% 0.125 256.6);

Tailwind

colors: {
  custom: {
    50: '#85a0d5',
    500: '#457ac2',
    950: '#000000',
  },
}

SCSS

$custom: #457ac2;
$custom-light: #85a0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#457ac2",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 194
  },
  "hsl": {
    "h": 214.56,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57689,
    "c": 0.1252,
    "h": 256.6
  },
  "luminance": 0.19079
}

Semantic roles & 50–950 ramp

primary

#457AC2

secondary

#CDB696

accent

#9F4EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #457AC2

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

Preview Lab → · Contrast checker → · Palette generator →