#458CC3#458CC3

#458CC3 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.110 H 244.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#458CC3
RGB	rgb(69, 140, 195)
HSL	hsl(206, 51%, 52%)
HSV	hsv(206, 65%, 76%)
CMYK	cmyk(64.6%, 28.2%, 0%, 23.5%)
CIE-LAB	lab(56.05, -5.05, -35.16)
CIE-LCH	lch(56.05, 35.52, 261.82°)
OKLab	oklab(61.84% -0.0475 -0.0991)
OKLCH	oklch(61.84% 0.11 244.4)
XYZ	xyz(21.6790, 23.9593, 55.1013)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CC3 #C37C45

analogous

#45C3BB #458CC3 #454DC3

triadic

#458CC3 #C3458C #8CC345

tetradic

#458CC3 #BB45C3 #C37C45 #4DC345

square

#458CC3 #BB45C3 #C37C45 #4DC345

split-complementary

#458CC3 #C3454D #C3BB45

monochromatic

#234B6B #316C99 #458CC3 #73A9D2 #A2C5E1

Accessibility & contrast

On white

3.63

#458CC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#458CC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CC3

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CC3	#FFFFFF	#000000	##000000
##458CC3	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748DC5

Deuteranopia (green-blind)

#6281C2

Tritanopia (blue-blind)

#00999F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458cc3;
/* rgb */ color: rgb(69, 140, 195);
/* oklch */ color: oklch(61.8% 0.110 244.4);

Tailwind

colors: {
  custom: {
    50: '#85add5',
    500: '#458cc3',
    950: '#000000',
  },
}

SCSS

$custom: #458cc3;
$custom-light: #85add5;
$custom-dark: #000000;

JSON

{
  "hex": "#458cc3",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 195
  },
  "hsl": {
    "h": 206.19,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61839,
    "c": 0.10992,
    "h": 244.4
  },
  "luminance": 0.23962
}

Semantic roles & 50–950 ramp

primary

#458CC3

secondary

#CEAE96

accent

#8B4DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #458CC3

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

Preview Lab → · Contrast checker → · Palette generator →