#5E9FDB#5E9FDB

#5E9FDB is a light, moderate cyan. Relative luminance 0.323; OKLCH L 68.4% C 0.111 H 247.9°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#5E9FDB
RGB	rgb(94, 159, 219)
HSL	hsl(209, 63%, 61%)
HSV	hsv(209, 57%, 86%)
CMYK	cmyk(57.1%, 27.4%, 0%, 14.1%)
CIE-LAB	lab(63.58, -3.36, -36.77)
CIE-LCH	lch(63.58, 36.92, 264.78°)
OKLab	oklab(68.41% -0.0419 -0.1033)
OKLCH	oklch(68.41% 0.111 247.9)
XYZ	xyz(29.7958, 32.2878, 71.6661)
Luminance	0.3229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E9FDB #DB9A5E

analogous

#5EDBD9 #5E9FDB #5E61DB

triadic

#5E9FDB #DB5E9F #9FDB5E

tetradic

#5E9FDB #D95EDB #DB9A5E #61DB5E

square

#5E9FDB #D95EDB #DB9A5E #61DB5E

split-complementary

#5E9FDB #DB5E61 #DBD95E

monochromatic

#23629C #2E81CE #5E9FDB #90BDE6 #C2DBF1

Accessibility & contrast

On white

2.82

#5E9FDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#5E9FDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5E9FDB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E9FDB	#FFFFFF	#000000	##000000
##5E9FDB	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A1DE

Deuteranopia (green-blind)

#7594DA

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5e9fdb;
/* rgb */ color: rgb(94, 159, 219);
/* oklch */ color: oklch(68.4% 0.111 247.9);

Tailwind

colors: {
  custom: {
    50: '#95bbe6',
    500: '#5e9fdb',
    950: '#000000',
  },
}

SCSS

$custom: #5e9fdb;
$custom-light: #95bbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5e9fdb",
  "rgb": {
    "r": 94,
    "g": 159,
    "b": 219
  },
  "hsl": {
    "h": 208.8,
    "s": 63.452,
    "l": 61.373
  },
  "oklch": {
    "l": 0.68405,
    "c": 0.11148,
    "h": 247.9
  },
  "luminance": 0.3229
}

Semantic roles & 50–950 ramp

primary

#5E9FDB

secondary

#E2C9B3

accent

#6F1ACB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5E9FDB

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

Preview Lab → · Contrast checker → · Palette generator →