#6BB1E4#6BB1E4

#6BB1E4 is a light, moderate cyan. Relative luminance 0.402; OKLCH L 73.4% C 0.103 H 241.6°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#6BB1E4
RGB	rgb(107, 177, 228)
HSL	hsl(205, 69%, 66%)
HSV	hsv(205, 53%, 89%)
CMYK	cmyk(53.1%, 22.4%, 0%, 10.6%)
CIE-LAB	lab(69.59, -7.88, -32.34)
CIE-LCH	lch(69.59, 33.28, 256.30°)
OKLab	oklab(73.42% -0.0487 -0.0903)
OKLCH	oklch(73.42% 0.103 241.6)
XYZ	xyz(35.7841, 40.1685, 79.2513)
Luminance	0.4017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB1E4 #E49E6B

analogous

#6BE4DA #6BB1E4 #6B74E4

triadic

#6BB1E4 #E46BB1 #B1E46B

tetradic

#6BB1E4 #DA6BE4 #E49E6B #74E46B

square

#6BB1E4 #DA6BE4 #E49E6B #74E46B

split-complementary

#6BB1E4 #E46B74 #E4DA6B

monochromatic

#2176B4 #3796DB #6BB1E4 #9FCCED #D3E8F7

Accessibility & contrast

On white

2.32

#6BB1E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#6BB1E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB1E4

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB1E4	#FFFFFF	#000000	##000000
##6BB1E4	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB1E6

Deuteranopia (green-blind)

#8AA4E3

Tritanopia (blue-blind)

#1DBEC2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6bb1e4;
/* rgb */ color: rgb(107, 177, 228);
/* oklch */ color: oklch(73.4% 0.103 241.6);

Tailwind

colors: {
  custom: {
    50: '#9dc8ec',
    500: '#6bb1e4',
    950: '#000000',
  },
}

SCSS

$custom: #6bb1e4;
$custom-light: #9dc8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb1e4",
  "rgb": {
    "r": 107,
    "g": 177,
    "b": 228
  },
  "hsl": {
    "h": 205.289,
    "s": 69.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.73424,
    "c": 0.10265,
    "h": 241.6
  },
  "luminance": 0.40172
}

Semantic roles & 50–950 ramp

primary

#6BB1E4

secondary

#EAD2C1

accent

#6414D1

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB1E4

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

Preview Lab → · Contrast checker → · Palette generator →