#1D62B3#1D62B3

#1D62B3 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.9% C 0.145 H 255.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#1D62B3
RGB	rgb(29, 98, 179)
HSL	hsl(212, 72%, 41%)
HSV	hsv(212, 84%, 70%)
CMYK	cmyk(83.8%, 45.3%, 0%, 29.8%)
CIE-LAB	lab(41.61, 9.35, -48.89)
CIE-LCH	lch(41.61, 49.78, 280.83°)
OKLab	oklab(49.91% -0.0366 -0.1403)
OKLCH	oklch(49.91% 0.145 255.4)
XYZ	xyz(13.0080, 12.2496, 44.3179)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D62B3 #B36E1D

analogous

#1DADB3 #1D62B3 #231DB3

triadic

#1D62B3 #B31D62 #62B31D

tetradic

#1D62B3 #B31DAD #B36E1D #1DB323

square

#1D62B3 #B31DAD #B36E1D #1DB323

split-complementary

#1D62B3 #B3231D #ADB31D

monochromatic

#0C284A #14457E #1D62B3 #3080DD #64A0E6

Accessibility & contrast

On white

6.09

#1D62B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#1D62B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D62B3

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D62B3	#FFFFFF	#000000	##FFFFFF
##1D62B3	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3769B6

Deuteranopia (green-blind)

#145CB1

Tritanopia (blue-blind)

#007582

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1d62b3;
/* rgb */ color: rgb(29, 98, 179);
/* oklch */ color: oklch(49.9% 0.145 255.4);

Tailwind

colors: {
  custom: {
    50: '#738eca',
    500: '#1d62b3',
    950: '#000000',
  },
}

SCSS

$custom: #1d62b3;
$custom-light: #738eca;
$custom-dark: #000000;

JSON

{
  "hex": "#1d62b3",
  "rgb": {
    "r": 29,
    "g": 98,
    "b": 179
  },
  "hsl": {
    "h": 212.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4991,
    "c": 0.14504,
    "h": 255.4
  },
  "luminance": 0.12251
}

Semantic roles & 50–950 ramp

primary

#1D62B3

secondary

#CB9A61

accent

#9B39EF

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #1D62B3

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

Preview Lab → · Contrast checker → · Palette generator →