#458ECB#458ECB

#458ECB is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.118 H 246.4°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#458ECB
RGB	rgb(69, 142, 203)
HSL	hsl(207, 56%, 53%)
HSV	hsv(207, 66%, 80%)
CMYK	cmyk(66%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.00, -3.51, -38.19)
CIE-LCH	lch(57.00, 38.35, 264.75°)
OKLab	oklab(62.71% -0.0472 -0.1079)
OKLCH	oklch(62.71% 0.118 246.4)
XYZ	xyz(22.9027, 24.9207, 60.0915)
Luminance	0.2492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458ECB #CB8245

analogous

#45CBC5 #458ECB #454BCB

triadic

#458ECB #CB458E #8ECB45

tetradic

#458ECB #C545CB #CB8245 #4BCB45

square

#458ECB #C545CB #CB8245 #4BCB45

split-complementary

#458ECB #CB454B #CBC545

monochromatic

#214F75 #2E6FA5 #458ECB #75ABD8 #A5C8E6

Accessibility & contrast

On white

3.51

#458ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#458ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458ECB

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458ECB	#FFFFFF	#000000	##000000
##458ECB	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7390CE

Deuteranopia (green-blind)

#6183CA

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #458ecb;
/* rgb */ color: rgb(69, 142, 203);
/* oklch */ color: oklch(62.7% 0.118 246.4);

Tailwind

colors: {
  custom: {
    50: '#86aedb',
    500: '#458ecb',
    950: '#000000',
  },
}

SCSS

$custom: #458ecb;
$custom-light: #86aedb;
$custom-dark: #000000;

JSON

{
  "hex": "#458ecb",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 207.313,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.6271,
    "c": 0.11774,
    "h": 246.4
  },
  "luminance": 0.24923
}

Semantic roles & 50–950 ramp

primary

#458ECB

secondary

#D3B399

accent

#8D48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458ECB

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

Preview Lab → · Contrast checker → · Palette generator →