#458FD8#458FD8

#458FD8 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.6% C 0.133 H 250.4°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#458FD8
RGB	rgb(69, 143, 216)
HSL	hsl(210, 65%, 56%)
HSV	hsv(210, 68%, 85%)
CMYK	cmyk(68.1%, 33.8%, 0%, 15.3%)
CIE-LAB	lab(57.91, 0.36, -44.06)
CIE-LCH	lch(57.91, 44.06, 270.46°)
OKLab	oklab(63.63% -0.0445 -0.125)
OKLCH	oklch(63.63% 0.133 250.4)
XYZ	xyz(24.6668, 25.8654, 68.6450)
Luminance	0.2587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FD8 #D88E45

analogous

#45D8D7 #458FD8 #4545D8

triadic

#458FD8 #D8458F #8FD845

tetradic

#458FD8 #D745D8 #D88E45 #45D845

square

#458FD8 #D745D8 #D88E45 #45D845

split-complementary

#458FD8 #D84545 #D8D745

monochromatic

#1C5286 #2770B9 #458FD8 #78ADE3 #AACCED

Accessibility & contrast

On white

3.40

#458FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#458FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FD8

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FD8	#FFFFFF	#000000	##000000
##458FD8	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DB

Deuteranopia (green-blind)

#5A85D7

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #458fd8;
/* rgb */ color: rgb(69, 143, 216);
/* oklch */ color: oklch(63.6% 0.133 250.4);

Tailwind

colors: {
  custom: {
    50: '#88afe4',
    500: '#458fd8',
    950: '#000000',
  },
}

SCSS

$custom: #458fd8;
$custom-light: #88afe4;
$custom-dark: #000000;

JSON

{
  "hex": "#458fd8",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 216
  },
  "hsl": {
    "h": 209.796,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63631,
    "c": 0.13264,
    "h": 250.4
  },
  "luminance": 0.25868
}

Semantic roles & 50–950 ramp

primary

#458FD8

secondary

#DBBC9E

accent

#9340E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #458FD8

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

Preview Lab → · Contrast checker → · Palette generator →