#458399#458399

#458399 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.7% C 0.072 H 223.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#458399
RGB	rgb(69, 131, 153)
HSL	hsl(196, 38%, 44%)
HSV	hsv(196, 55%, 60%)
CMYK	cmyk(54.9%, 14.4%, 0%, 40%)
CIE-LAB	lab(51.61, -13.51, -17.91)
CIE-LCH	lch(51.61, 22.43, 232.96°)
OKLab	oklab(57.74% -0.0525 -0.0497)
OKLCH	oklch(57.74% 0.072 223.4)
XYZ	xyz(16.3181, 19.7963, 33.0919)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458399 #995B45

analogous

#459985 #458399 #455999

triadic

#458399 #994583 #839945

tetradic

#458399 #854599 #995B45 #599945

square

#458399 #854599 #995B45 #599945

split-complementary

#458399 #994559 #998545

monochromatic

#1F3B45 #325F6F #458399 #63A2B9 #8DBBCC

Accessibility & contrast

On white

4.23

#458399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#458399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458399

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458399	#FFFFFF	#000000	##000000
##458399	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76809A

Deuteranopia (green-blind)

#6A7799

Tritanopia (blue-blind)

#018A8A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #458399;
/* rgb */ color: rgb(69, 131, 153);
/* oklch */ color: oklch(57.7% 0.072 223.4);

Tailwind

colors: {
  custom: {
    50: '#7fa7b7',
    500: '#458399',
    950: '#000000',
  },
}

SCSS

$custom: #458399;
$custom-light: #7fa7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#458399",
  "rgb": {
    "r": 69,
    "g": 131,
    "b": 153
  },
  "hsl": {
    "h": 195.714,
    "s": 37.838,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57737,
    "c": 0.07225,
    "h": 223.4
  },
  "luminance": 0.19798
}

Semantic roles & 50–950 ramp

primary

#458399

secondary

#B79183

accent

#785ACE

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B0F11

muted

#7C7F80

Preview Lab

Preview with #458399

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

Preview Lab → · Contrast checker → · Palette generator →