#1E8FB2#1E8FB2

#1E8FB2 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.6% C 0.107 H 224.7°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E8FB2
RGB	rgb(30, 143, 178)
HSL	hsl(194, 71%, 41%)
HSV	hsv(194, 83%, 70%)
CMYK	cmyk(83.1%, 19.7%, 0%, 30.2%)
CIE-LAB	lab(55.21, -17.74, -26.87)
CIE-LCH	lch(55.21, 32.20, 236.56°)
OKLab	oklab(60.65% -0.0762 -0.0754)
OKLCH	oklch(60.65% 0.107 224.7)
XYZ	xyz(18.3904, 23.1330, 45.6067)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8FB2 #B2411E

analogous

#1EB28B #1E8FB2 #1E45B2

triadic

#1E8FB2 #B21E8F #8FB21E

tetradic

#1E8FB2 #8B1EB2 #B2411E #45B21E

square

#1E8FB2 #8B1EB2 #B2411E #45B21E

split-complementary

#1E8FB2 #B21E45 #B28B1E

monochromatic

#0C3B49 #15657E #1E8FB2 #31B4DC #65C7E5

Accessibility & contrast

On white

3.73

#1E8FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#1E8FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8FB2

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8FB2	#FFFFFF	#000000	##000000
##1E8FB2	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8CB4

Deuteranopia (green-blind)

#687EB2

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1e8fb2;
/* rgb */ color: rgb(30, 143, 178);
/* oklch */ color: oklch(60.6% 0.107 224.7);

Tailwind

colors: {
  custom: {
    50: '#75b0c9',
    500: '#1e8fb2',
    950: '#000000',
  },
}

SCSS

$custom: #1e8fb2;
$custom-light: #75b0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8fb2",
  "rgb": {
    "r": 30,
    "g": 143,
    "b": 178
  },
  "hsl": {
    "h": 194.189,
    "s": 71.154,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60645,
    "c": 0.10725,
    "h": 224.7
  },
  "luminance": 0.23135
}

Semantic roles & 50–950 ramp

primary

#1E8FB2

secondary

#CA7A62

accent

#643AEE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1E8FB2

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

Preview Lab → · Contrast checker → · Palette generator →