#458ACB#458ACB

#458ACB is a mid, vivid cyan. Relative luminance 0.238; OKLCH L 61.8% C 0.121 H 249.2°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#458ACB
RGB	rgb(69, 138, 203)
HSL	hsl(209, 56%, 53%)
HSV	hsv(209, 66%, 80%)
CMYK	cmyk(66%, 32%, 0%, 20.4%)
CIE-LAB	lab(55.84, -1.18, -40.02)
CIE-LCH	lch(55.84, 40.03, 268.31°)
OKLab	oklab(61.8% -0.0431 -0.1132)
OKLCH	oklch(61.8% 0.121 249.2)
XYZ	xyz(22.3182, 23.7517, 59.8967)
Luminance	0.2375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458ACB #CB8645

analogous

#45CBC9 #458ACB #4547CB

triadic

#458ACB #CB458A #8ACB45

tetradic

#458ACB #C945CB #CB8645 #47CB45

square

#458ACB #C945CB #CB8645 #47CB45

split-complementary

#458ACB #CB4547 #CBC945

monochromatic

#214C75 #2E6BA5 #458ACB #75A8D8 #A5C6E6

Accessibility & contrast

On white

3.65

#458ACB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#458ACB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458ACB

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458ACB	#FFFFFF	#000000	##000000
##458ACB	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8DCE

Deuteranopia (green-blind)

#5B80CA

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458acb;
/* rgb */ color: rgb(69, 138, 203);
/* oklch */ color: oklch(61.8% 0.121 249.2);

Tailwind

colors: {
  custom: {
    50: '#86abdb',
    500: '#458acb',
    950: '#000000',
  },
}

SCSS

$custom: #458acb;
$custom-light: #86abdb;
$custom-dark: #000000;

JSON

{
  "hex": "#458acb",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 203
  },
  "hsl": {
    "h": 209.104,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.61797,
    "c": 0.12114,
    "h": 249.2
  },
  "luminance": 0.23754
}

Semantic roles & 50–950 ramp

primary

#458ACB

secondary

#D3B599

accent

#9248E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458ACB

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

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