#457FBE#457FBE

#457FBE is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.115 H 252.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#457FBE
RGB	rgb(69, 127, 190)
HSL	hsl(211, 48%, 51%)
HSV	hsv(211, 64%, 75%)
CMYK	cmyk(63.7%, 33.2%, 0%, 25.5%)
CIE-LAB	lab(52.02, 0.88, -38.63)
CIE-LCH	lch(52.02, 38.64, 271.31°)
OKLab	oklab(58.59% -0.0353 -0.1093)
OKLCH	oklch(58.59% 0.115 252.1)
XYZ	xyz(19.3345, 20.1598, 51.5775)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457FBE #BE8445

analogous

#45BBBE #457FBE #4745BE

triadic

#457FBE #BE457F #7FBE45

tetradic

#457FBE #BE45BB #BE8445 #45BE47

square

#457FBE #BE45BB #BE8445 #45BE47

split-complementary

#457FBE #BE4745 #BBBE45

monochromatic

#234365 #336193 #457FBE #729ECE #A0BDDE

Accessibility & contrast

On white

4.17

#457FBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#457FBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457FBE

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457FBE	#FFFFFF	#000000	##000000
##457FBE	1.00	4.17	5.03	5.03
#FFFFFF	4.17	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)

#6482C1

Deuteranopia (green-blind)

#5377BD

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457fbe;
/* rgb */ color: rgb(69, 127, 190);
/* oklch */ color: oklch(58.6% 0.115 252.1);

Tailwind

colors: {
  custom: {
    50: '#84a3d2',
    500: '#457fbe',
    950: '#000000',
  },
}

SCSS

$custom: #457fbe;
$custom-light: #84a3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#457fbe",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 190
  },
  "hsl": {
    "h": 211.24,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58591,
    "c": 0.11489,
    "h": 252.1
  },
  "luminance": 0.20162
}

Semantic roles & 50–950 ramp

primary

#457FBE

secondary

#CAB195

accent

#9750D8

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #457FBE

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

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