#458EA3#458EA3

#458EA3 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.079 H 219.2°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#458EA3
RGB	rgb(69, 142, 163)
HSL	hsl(193, 41%, 45%)
HSV	hsv(193, 58%, 64%)
CMYK	cmyk(57.7%, 12.9%, 0%, 36.1%)
CIE-LAB	lab(55.33, -16.48, -18.00)
CIE-LCH	lch(55.33, 24.41, 227.53°)
OKLab	oklab(60.84% -0.0613 -0.05)
OKLCH	oklch(60.84% 0.079 219.2)
XYZ	xyz(18.7355, 23.2538, 38.1443)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EA3 #A35A45

analogous

#45A389 #458EA3 #455FA3

triadic

#458EA3 #A3458E #8EA345

tetradic

#458EA3 #8945A3 #A35A45 #5FA345

square

#458EA3 #8945A3 #A35A45 #5FA345

split-complementary

#458EA3 #A3455F #A38945

monochromatic

#21434D #336978 #458EA3 #67ABBF #92C3D1

Accessibility & contrast

On white

3.72

#458EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#458EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EA3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EA3	#FFFFFF	#000000	##000000
##458EA3	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA4

Deuteranopia (green-blind)

#7380A3

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #458ea3;
/* rgb */ color: rgb(69, 142, 163);
/* oklch */ color: oklch(60.8% 0.079 219.2);

Tailwind

colors: {
  custom: {
    50: '#81afbe',
    500: '#458ea3',
    950: '#000000',
  },
}

SCSS

$custom: #458ea3;
$custom-light: #81afbe;
$custom-dark: #000000;

JSON

{
  "hex": "#458ea3",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 163
  },
  "hsl": {
    "h": 193.404,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60838,
    "c": 0.07905,
    "h": 219.2
  },
  "luminance": 0.23256
}

Semantic roles & 50–950 ramp

primary

#458EA3

secondary

#BC9387

accent

#7257D0

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #458EA3

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

Preview Lab → · Contrast checker → · Palette generator →