#1E8FAA#1E8FAA

#1E8FAA is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.3% C 0.102 H 218.8°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E8FAA
RGB	rgb(30, 143, 170)
HSL	hsl(192, 70%, 39%)
HSV	hsv(192, 82%, 67%)
CMYK	cmyk(82.4%, 15.9%, 0%, 33.3%)
CIE-LAB	lab(54.89, -20.50, -22.79)
CIE-LCH	lch(54.89, 30.65, 228.02°)
OKLab	oklab(60.28% -0.0794 -0.0638)
OKLCH	oklch(60.28% 0.102 218.8)
XYZ	xyz(17.6105, 22.8210, 41.4991)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8FAA #AA391E

analogous

#1EAA7F #1E8FAA #1E49AA

triadic

#1E8FAA #AA1E8F #8FAA1E

tetradic

#1E8FAA #7F1EAA #AA391E #49AA1E

square

#1E8FAA #7F1EAA #AA391E #49AA1E

split-complementary

#1E8FAA #AA1E49 #AA7F1E

monochromatic

#0C3742 #156376 #1E8FAA #2CB8DA #60CAE3

Accessibility & contrast

On white

3.77

#1E8FAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1E8FAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8FAA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8FAA	#FFFFFF	#000000	##000000
##1E8FAA	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8BAB

Deuteranopia (green-blind)

#6C7EAA

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1e8faa;
/* rgb */ color: rgb(30, 143, 170);
/* oklch */ color: oklch(60.3% 0.102 218.8);

Tailwind

colors: {
  custom: {
    50: '#74b0c3',
    500: '#1e8faa',
    950: '#000000',
  },
}

SCSS

$custom: #1e8faa;
$custom-light: #74b0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8faa",
  "rgb": {
    "r": 30,
    "g": 143,
    "b": 170
  },
  "hsl": {
    "h": 191.571,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.6028,
    "c": 0.10182,
    "h": 218.8
  },
  "luminance": 0.22823
}

Semantic roles & 50–950 ramp

primary

#1E8FAA

secondary

#C7715C

accent

#5D3BED

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1E8FAA

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

Preview Lab → · Contrast checker → · Palette generator →