#458D9C#458D9C

#458D9C is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.3% C 0.075 H 213.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#458D9C
RGB	rgb(69, 141, 156)
HSL	hsl(190, 39%, 44%)
HSV	hsv(190, 56%, 61%)
CMYK	cmyk(55.8%, 9.6%, 0%, 38.8%)
CIE-LAB	lab(54.78, -18.06, -14.82)
CIE-LCH	lch(54.78, 23.36, 219.38°)
OKLab	oklab(60.31% -0.063 -0.041)
OKLCH	oklch(60.31% 0.075 213.1)
XYZ	xyz(17.9775, 22.7136, 34.8828)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458D9C #9C5445

analogous

#459C80 #458D9C #45629C

triadic

#458D9C #9C458D #8D9C45

tetradic

#458D9C #80459C #9C5445 #629C45

square

#458D9C #80459C #9C5445 #629C45

split-complementary

#458D9C #9C4562 #9C8045

monochromatic

#1F4047 #326772 #458D9C #64ABBA #8EC2CD

Accessibility & contrast

On white

3.79

#458D9C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#458D9C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458D9C

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458D9C	#FFFFFF	#000000	##000000
##458D9C	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81899D

Deuteranopia (green-blind)

#747F9C

Tritanopia (blue-blind)

#009392

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #458d9c;
/* rgb */ color: rgb(69, 141, 156);
/* oklch */ color: oklch(60.3% 0.075 213.1);

Tailwind

colors: {
  custom: {
    50: '#80aeb9',
    500: '#458d9c',
    950: '#000000',
  },
}

SCSS

$custom: #458d9c;
$custom-light: #80aeb9;
$custom-dark: #000000;

JSON

{
  "hex": "#458d9c",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 156
  },
  "hsl": {
    "h": 190.345,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.60309,
    "c": 0.07516,
    "h": 213.1
  },
  "luminance": 0.22715
}

Semantic roles & 50–950 ramp

primary

#458D9C

secondary

#B98D84

accent

#6D59CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #458D9C

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

Preview Lab → · Contrast checker → · Palette generator →