#458ACC#458ACC

#458ACC is a mid, vivid cyan. Relative luminance 0.238; OKLCH L 61.9% C 0.122 H 249.5°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#458ACC
RGB	rgb(69, 138, 204)
HSL	hsl(209, 57%, 54%)
HSV	hsv(209, 66%, 80%)
CMYK	cmyk(66.2%, 32.4%, 0%, 20%)
CIE-LAB	lab(55.89, -0.84, -40.50)
CIE-LCH	lch(55.89, 40.51, 268.82°)
OKLab	oklab(61.85% -0.0428 -0.1146)
OKLCH	oklch(61.85% 0.122 249.5)
XYZ	xyz(22.4378, 23.7995, 60.5263)
Luminance	0.2380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458ACC #CC8745

analogous

#45CCCA #458ACC #4546CC

triadic

#458ACC #CC458A #8ACC45

tetradic

#458ACC #CA45CC #CC8745 #46CC45

square

#458ACC #CA45CC #CC8745 #46CC45

split-complementary

#458ACC #CC4546 #CCCA45

monochromatic

#204C76 #2E6BA6 #458ACC #75A8D9 #A5C6E6

Accessibility & contrast

On white

3.65

#458ACC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#458ACC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458ACC

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458ACC	#FFFFFF	#000000	##000000
##458ACC	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8DCF

Deuteranopia (green-blind)

#5A80CB

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458acc;
/* rgb */ color: rgb(69, 138, 204);
/* oklch */ color: oklch(61.9% 0.122 249.5);

Tailwind

colors: {
  custom: {
    50: '#86abdc',
    500: '#458acc',
    950: '#000000',
  },
}

SCSS

$custom: #458acc;
$custom-light: #86abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#458acc",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 204
  },
  "hsl": {
    "h": 209.333,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61851,
    "c": 0.12238,
    "h": 249.5
  },
  "luminance": 0.23802
}

Semantic roles & 50–950 ramp

primary

#458ACC

secondary

#D3B699

accent

#9248E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458ACC

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

Preview Lab → · Contrast checker → · Palette generator →