#458FC3#458FC3

#458FC3 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.5% C 0.108 H 241.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#458FC3
RGB	rgb(69, 143, 195)
HSL	hsl(205, 51%, 52%)
HSV	hsv(205, 65%, 76%)
CMYK	cmyk(64.6%, 26.7%, 0%, 23.5%)
CIE-LAB	lab(56.93, -6.77, -33.79)
CIE-LCH	lch(56.93, 34.46, 258.66°)
OKLab	oklab(62.53% -0.0507 -0.0951)
OKLCH	oklch(62.53% 0.108 241.9)
XYZ	xyz(22.1233, 24.8480, 55.2494)
Luminance	0.2485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FC3 #C37945

analogous

#45C3B8 #458FC3 #4550C3

triadic

#458FC3 #C3458F #8FC345

tetradic

#458FC3 #B845C3 #C37945 #50C345

square

#458FC3 #B845C3 #C37945 #50C345

split-complementary

#458FC3 #C34550 #C3B845

monochromatic

#234D6B #316E99 #458FC3 #73ABD2 #A2C7E1

Accessibility & contrast

On white

3.52

#458FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#458FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FC3

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FC3	#FFFFFF	#000000	##000000
##458FC3	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7890C5

Deuteranopia (green-blind)

#6683C2

Tritanopia (blue-blind)

#009CA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #458fc3;
/* rgb */ color: rgb(69, 143, 195);
/* oklch */ color: oklch(62.5% 0.108 241.9);

Tailwind

colors: {
  custom: {
    50: '#85afd5',
    500: '#458fc3',
    950: '#000000',
  },
}

SCSS

$custom: #458fc3;
$custom-light: #85afd5;
$custom-dark: #000000;

JSON

{
  "hex": "#458fc3",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 195
  },
  "hsl": {
    "h": 204.762,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62534,
    "c": 0.10776,
    "h": 241.9
  },
  "luminance": 0.2485
}

Semantic roles & 50–950 ramp

primary

#458FC3

secondary

#CEAD96

accent

#884DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #458FC3

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

Preview Lab → · Contrast checker → · Palette generator →