#458FA5#458FA5

#458FA5 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.080 H 219.9°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#458FA5
RGB	rgb(69, 143, 165)
HSL	hsl(194, 41%, 46%)
HSV	hsv(194, 58%, 65%)
CMYK	cmyk(58.2%, 13.3%, 0%, 35.3%)
CIE-LAB	lab(55.71, -16.41, -18.57)
CIE-LCH	lch(55.71, 24.78, 228.55°)
OKLab	oklab(61.17% -0.0616 -0.0516)
OKLCH	oklch(61.17% 0.08 219.9)
XYZ	xyz(19.0656, 23.6249, 39.1453)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FA5 #A55B45

analogous

#45A58B #458FA5 #455FA5

triadic

#458FA5 #A5458F #8FA545

tetradic

#458FA5 #8B45A5 #A55B45 #5FA545

square

#458FA5 #8B45A5 #A55B45 #5FA545

split-complementary

#458FA5 #A5455F #A58B45

monochromatic

#21444F #336A7A #458FA5 #68ABC0 #93C3D2

Accessibility & contrast

On white

3.67

#458FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#458FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FA5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FA5	#FFFFFF	#000000	##000000
##458FA5	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA6

Deuteranopia (green-blind)

#7381A5

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458fa5;
/* rgb */ color: rgb(69, 143, 165);
/* oklch */ color: oklch(61.2% 0.080 219.9);

Tailwind

colors: {
  custom: {
    50: '#81b0bf',
    500: '#458fa5',
    950: '#000000',
  },
}

SCSS

$custom: #458fa5;
$custom-light: #81b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#458fa5",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 165
  },
  "hsl": {
    "h": 193.75,
    "s": 41.026,
    "l": 45.882
  },
  "oklch": {
    "l": 0.61165,
    "c": 0.08033,
    "h": 219.9
  },
  "luminance": 0.23627
}

Semantic roles & 50–950 ramp

primary

#458FA5

secondary

#BD9588

accent

#7357D1

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #458FA5

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

Preview Lab → · Contrast checker → · Palette generator →