#458CCE#458CCE

#458CCE is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.4% C 0.123 H 248.9°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#458CCE
RGB	rgb(69, 140, 206)
HSL	hsl(209, 58%, 54%)
HSV	hsv(209, 67%, 81%)
CMYK	cmyk(66.5%, 32%, 0%, 19.2%)
CIE-LAB	lab(56.56, -1.32, -40.57)
CIE-LCH	lch(56.56, 40.59, 268.13°)
OKLab	oklab(62.41% -0.0442 -0.1148)
OKLCH	oklch(62.41% 0.123 248.9)
XYZ	xyz(22.9688, 24.4752, 61.8943)
Luminance	0.2448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CCE #CE8745

analogous

#45CECC #458CCE #4548CE

triadic

#458CCE #CE458C #8CCE45

tetradic

#458CCE #CC45CE #CE8745 #48CE45

square

#458CCE #CC45CE #CE8745 #48CE45

split-complementary

#458CCE #CE4548 #CECC45

monochromatic

#204E79 #2D6DA9 #458CCE #75AADB #A6C8E8

Accessibility & contrast

On white

3.56

#458CCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#458CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CCE

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CCE	#FFFFFF	#000000	##000000
##458CCE	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8FD1

Deuteranopia (green-blind)

#5C82CD

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #458cce;
/* rgb */ color: rgb(69, 140, 206);
/* oklch */ color: oklch(62.4% 0.123 248.9);

Tailwind

colors: {
  custom: {
    50: '#87addd',
    500: '#458cce',
    950: '#000000',
  },
}

SCSS

$custom: #458cce;
$custom-light: #87addd;
$custom-dark: #000000;

JSON

{
  "hex": "#458cce",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 206
  },
  "hsl": {
    "h": 208.905,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62412,
    "c": 0.12305,
    "h": 248.9
  },
  "luminance": 0.24478
}

Semantic roles & 50–950 ramp

primary

#458CCE

secondary

#D5B69A

accent

#9146E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458CCE

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

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