#0061D4
Closest named color: Azul (#1D5DEC). oklch(51.8% 0.193 258.2), rgb(0, 97, 212).
Aa
White text reads best on this color (5.73:1).
About this color
#0061D4 is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.193 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.039 away. White text reads best on it, at 5.73:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.193) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.66:1 |
| White text | 5.73:1 |
Values
| HEX | #0061D4 |
| RGB | rgb(0, 97, 212) |
| HSL | hsl(213, 100%, 42%) |
| OKLCH | oklch(51.8% 0.193 258.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #0061D4 | 5.73:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #0061D4 | 3.66:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #0061D4 text on white | 5.73:1 | AA | Lc 77.8 | Fine for body text |
| #0061D4 text on black | 3.66:1 | AA large text | Lc -24.0 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200
#C4DBFC
oklch(88.5% 0.052 257.4)
-
Step 300
300
#9BC3FD
oklch(81% 0.093 257.6)
-
Step 400
400
#63A1FC
oklch(70.8% 0.149 257.9)
-
Step 500
500
#3485FA
oklch(63% 0.192 258.3)
-
Step 600
600
#006BE9
oklch(55.5% 0.208 258.3)
-
Step 700
700 (this color)
#0061D4
oklch(51.8% 0.193 258.2)
-
Step 800
800
#0049A4
oklch(42.7% 0.16 258.3)
-
Step 900
900
#0E3E82
oklch(37.6% 0.125 258.5)
-
Step 950
950
#0A254C
oklch(26.9% 0.079 258.2)
#0061D4 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #006FD8 | 0.036 |
| Deuteranopia (no green cones) | #005ED2 | 0.008 |
| Tritanopia (no blue cones) | #007E91 | 0.146 |
| Achromatopsia (no color) | #666666 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0061D4
#0061D4
oklch(51.8% 0.193 258.2)
- #8A5F00
#8A5F00
oklch(51.8% 0.108 77.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #0061D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.039
- Royal Blue #4169E1 ΔE 0.051
- Cerulean Blue #056EEE ΔE 0.051
- Warm Blue #4B57DB ΔE 0.053
- Neon Blue #4361EE ΔE 0.058
- Mid Blue #276AB3 ΔE 0.062
- Bright Blue #0165FC ΔE 0.062
- Electric Blue #0652FF ΔE 0.073
Use #0061D4 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.