#458FD1#458FD1

#458FD1 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.124 H 248.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#458FD1
RGB	rgb(69, 143, 209)
HSL	hsl(208, 60%, 55%)
HSV	hsv(208, 67%, 82%)
CMYK	cmyk(67%, 31.6%, 0%, 18%)
CIE-LAB	lab(57.57, -2.05, -40.67)
CIE-LCH	lch(57.57, 40.72, 267.12°)
OKLab	oklab(63.25% -0.0464 -0.1151)
OKLCH	oklch(63.25% 0.124 248)
XYZ	xyz(23.7810, 25.5111, 63.9801)
Luminance	0.2551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FD1 #D18745

analogous

#45D1CD #458FD1 #4549D1

triadic

#458FD1 #D1458F #8FD145

tetradic

#458FD1 #CD45D1 #D18745 #49D145

square

#458FD1 #CD45D1 #D18745 #49D145

split-complementary

#458FD1 #D14549 #D1CD45

monochromatic

#1F507D #2B70AE #458FD1 #76ADDD #A7CAE9

Accessibility & contrast

On white

3.44

#458FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#458FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FD1

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FD1	#FFFFFF	#000000	##000000
##458FD1	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7292D4

Deuteranopia (green-blind)

#5E84D0

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #458fd1;
/* rgb */ color: rgb(69, 143, 209);
/* oklch */ color: oklch(63.3% 0.124 248.0);

Tailwind

colors: {
  custom: {
    50: '#87afdf',
    500: '#458fd1',
    950: '#000000',
  },
}

SCSS

$custom: #458fd1;
$custom-light: #87afdf;
$custom-dark: #000000;

JSON

{
  "hex": "#458fd1",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 209
  },
  "hsl": {
    "h": 208.286,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.63253,
    "c": 0.12409,
    "h": 248
  },
  "luminance": 0.25514
}

Semantic roles & 50–950 ramp

primary

#458FD1

secondary

#D7B79B

accent

#8F44E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458FD1

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

Preview Lab → · Contrast checker → · Palette generator →