#458CEB#458CEB

#458CEB is a light, vivid cyan. Relative luminance 0.260; OKLCH L 64.1% C 0.160 H 256.6°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#458CEB
RGB	rgb(69, 140, 235)
HSL	hsl(214, 81%, 60%)
HSV	hsv(214, 71%, 92%)
CMYK	cmyk(70.6%, 40.4%, 0%, 7.8%)
CIE-LAB	lab(58.05, 8.77, -54.42)
CIE-LCH	lch(58.05, 55.13, 279.15°)
OKLab	oklab(64.07% -0.0371 -0.1553)
OKLCH	oklch(64.07% 0.16 256.6)
XYZ	xyz(26.8222, 26.0166, 82.1893)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CEB #EBA445

analogous

#45DFEB #458CEB #5145EB

triadic

#458CEB #EB458C #8CEB45

tetradic

#458CEB #EB45DF #EBA445 #45EB51

square

#458CEB #EB45DF #EBA445 #45EB51

split-complementary

#458CEB #EB5145 #DFEB45

monochromatic

#1250A4 #186BDB #458CEB #7CAEF1 #B4D0F7

Accessibility & contrast

On white

3.38

#458CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#458CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CEB

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CEB	#FFFFFF	#000000	##000000
##458CEB	1.00	3.38	6.20	6.20
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F94EF

Deuteranopia (green-blind)

#4484E9

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #458ceb;
/* rgb */ color: rgb(69, 140, 235);
/* oklch */ color: oklch(64.1% 0.160 256.6);

Tailwind

colors: {
  custom: {
    50: '#8badf2',
    500: '#458ceb',
    950: '#000000',
  },
}

SCSS

$custom: #458ceb;
$custom-light: #8badf2;
$custom-dark: #000000;

JSON

{
  "hex": "#458ceb",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 235
  },
  "hsl": {
    "h": 214.337,
    "s": 80.583,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64065,
    "c": 0.15971,
    "h": 256.6
  },
  "luminance": 0.2602
}

Semantic roles & 50–950 ramp

primary

#458CEB

secondary

#E6CBA6

accent

#A231F7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #458CEB

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

Preview Lab → · Contrast checker → · Palette generator →