#3D88CA#3D88CA

#3D88CA is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.0% C 0.125 H 248.0°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3D88CA
RGB	rgb(61, 136, 202)
HSL	hsl(208, 57%, 52%)
HSV	hsv(208, 70%, 79%)
CMYK	cmyk(69.8%, 32.7%, 0%, 20.8%)
CIE-LAB	lab(54.93, -1.63, -40.90)
CIE-LCH	lch(54.93, 40.93, 267.72°)
OKLab	oklab(60.99% -0.0467 -0.1159)
OKLCH	oklch(60.99% 0.125 248)
XYZ	xyz(21.3853, 22.8624, 59.1515)
Luminance	0.2286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D88CA #CA7F3D

analogous

#3DCAC6 #3D88CA #3D42CA

triadic

#3D88CA #CA3D88 #88CA3D

tetradic

#3D88CA #C63DCA #CA7F3D #42CA3D

square

#3D88CA #C63DCA #CA7F3D #42CA3D

split-complementary

#3D88CA #CA3D42 #CAC63D

monochromatic

#1E496E #2B699F #3D88CA #6DA5D7 #9DC3E4

Accessibility & contrast

On white

3.77

#3D88CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#3D88CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D88CA

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D88CA	#FFFFFF	#000000	##000000
##3D88CA	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8BCD

Deuteranopia (green-blind)

#577DC9

Tritanopia (blue-blind)

#0098A0

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3d88ca;
/* rgb */ color: rgb(61, 136, 202);
/* oklch */ color: oklch(61.0% 0.125 248.0);

Tailwind

colors: {
  custom: {
    50: '#83aada',
    500: '#3d88ca',
    950: '#000000',
  },
}

SCSS

$custom: #3d88ca;
$custom-light: #83aada;
$custom-dark: #000000;

JSON

{
  "hex": "#3d88ca",
  "rgb": {
    "r": 61,
    "g": 136,
    "b": 202
  },
  "hsl": {
    "h": 208.085,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60989,
    "c": 0.12498,
    "h": 248
  },
  "luminance": 0.22865
}

Semantic roles & 50–950 ramp

primary

#3D88CA

secondary

#D0AF92

accent

#8F47E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D88CA

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

Preview Lab → · Contrast checker → · Palette generator →