#4E9ECB#4E9ECB

#4E9ECB is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.7% C 0.103 H 235.8°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4E9ECB
RGB	rgb(78, 158, 203)
HSL	hsl(202, 55%, 55%)
HSV	hsv(202, 62%, 80%)
CMYK	cmyk(61.6%, 22.2%, 0%, 20.4%)
CIE-LAB	lab(61.98, -10.96, -30.40)
CIE-LCH	lch(61.98, 32.31, 250.17°)
OKLab	oklab(66.75% -0.0578 -0.0851)
OKLCH	oklch(66.75% 0.103 235.8)
XYZ	xyz(26.1441, 30.3826, 60.9750)
Luminance	0.3039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9ECB #CB7B4E

analogous

#4ECBB9 #4E9ECB #4E5FCB

triadic

#4E9ECB #CB4E9E #9ECB4E

tetradic

#4E9ECB #B94ECB #CB7B4E #5FCB4E

square

#4E9ECB #B94ECB #CB7B4E #5FCB4E

split-complementary

#4E9ECB #CB4E5F #CBB94E

monochromatic

#245B7B #327FAA #4E9ECB #7DB8D9 #ADD2E7

Accessibility & contrast

On white

2.97

#4E9ECB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4E9ECB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9ECB

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9ECB	#FFFFFF	#000000	##000000
##4E9ECB	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCD

Deuteranopia (green-blind)

#7790CA

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4e9ecb;
/* rgb */ color: rgb(78, 158, 203);
/* oklch */ color: oklch(66.7% 0.103 235.8);

Tailwind

colors: {
  custom: {
    50: '#8bbadb',
    500: '#4e9ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ecb;
$custom-light: #8bbadb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ecb",
  "rgb": {
    "r": 78,
    "g": 158,
    "b": 203
  },
  "hsl": {
    "h": 201.6,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66745,
    "c": 0.1029,
    "h": 235.8
  },
  "luminance": 0.30385
}

Semantic roles & 50–950 ramp

primary

#4E9ECB

secondary

#D5B3A0

accent

#7F4ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E9ECB

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

Preview Lab → · Contrast checker → · Palette generator →