#458FAF#458FAF

#458FAF is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.6% C 0.088 H 228.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#458FAF
RGB	rgb(69, 143, 175)
HSL	hsl(198, 43%, 48%)
HSV	hsv(198, 61%, 69%)
CMYK	cmyk(60.6%, 18.3%, 0%, 31.4%)
CIE-LAB	lab(56.09, -13.28, -23.71)
CIE-LCH	lch(56.09, 27.18, 240.74°)
OKLab	oklab(61.6% -0.0577 -0.0661)
OKLCH	oklch(61.6% 0.088 228.9)
XYZ	xyz(20.0116, 24.0033, 44.1276)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FAF #AF6545

analogous

#45AF9A #458FAF #455AAF

triadic

#458FAF #AF458F #8FAF45

tetradic

#458FAF #9A45AF #AF6545 #5AAF45

square

#458FAF #9A45AF #AF6545 #5AAF45

split-complementary

#458FAF #AF455A #AF9A45

monochromatic

#224757 #346B83 #458FAF #6CAAC5 #98C4D6

Accessibility & contrast

On white

3.62

#458FAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#458FAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FAF

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FAF	#FFFFFF	#000000	##000000
##458FAF	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB1

Deuteranopia (green-blind)

#7082AF

Tritanopia (blue-blind)

#009899

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458faf;
/* rgb */ color: rgb(69, 143, 175);
/* oklch */ color: oklch(61.6% 0.088 228.9);

Tailwind

colors: {
  custom: {
    50: '#82afc7',
    500: '#458faf',
    950: '#000000',
  },
}

SCSS

$custom: #458faf;
$custom-light: #82afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#458faf",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 175
  },
  "hsl": {
    "h": 198.113,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.61595,
    "c": 0.08779,
    "h": 228.9
  },
  "luminance": 0.24005
}

Semantic roles & 50–950 ramp

primary

#458FAF

secondary

#C29D8D

accent

#7B55D3

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458FAF

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

Preview Lab → · Contrast checker → · Palette generator →